| 单词 | fertilized egg |
| 例句 | “How could you? Adam Trask, a dog wolf with a pair of cubs, a scrubby rooster with sweet paternity for a fertilized egg! A dirty clod!” East of Eden 1952-09-01T00:00:00Z The instructions, he argued obliquely, were blended together in the fertilized egg. The Gene 2016-06-02T00:00:00Z Every cell in your body arises by successive cell divisions from a single cell, a fertilized egg generated by your parents. Cosmos 1980-01-01T00:00:00Z In a nearby room lit by dim red lights, she had watched another gloved worker look through trays of stacked fertilized eggs. Son 2012-10-02T00:00:00Z The female Polistes wasp, taking shelter in a forgotten corner of some attic, carries in her body the fertilized eggs, the heritage on which the whole future of her colony depends. Silent Spring 1962-09-27T00:00:00Z Then the sperm cannot move to its destination; the fertilized egg cannot carry to completion its complex divisions and elaborations. Silent Spring 1962-09-27T00:00:00Z This is true whether the fertilized egg was formed through sex or some kind of assisted reproductive technology. Condoms are so hundred years ago: Why we need more ways for men to control their fertility 2015-07-01T04:00:00Z As the Columbus Dispatch reports, Becker said these devices prevent implantation of a fertilized egg, and that they should be considered abortion. Ohio considers banning insurance coverage of all abortion — even if the pregnancy is life threatening 2014-06-05T04:00:00Z The medical definition of pregnancy remains “implantation of a fertilized egg,” but let’s say you believe, as the Catholic Church does, that fertilization itself creates a human life. The “man crisis,” continued 2012-05-31T00:00:00Z I don’t find the anti-choice perspective intellectually persuasive at all — the personhood of the fertilized egg, sex as a kind of contract to have a baby. Changing the Debate: Katha Pollitt Talks About 'Pro' 2014-10-24T04:00:00Z This involves making changes to a fertilized egg that not only last through the life of an individual but also are passed on to future generations. Once Science Fiction, Gene Editing Is Now a Looming Reality 2020-07-22T04:00:00Z Ectopic pregnancy is a complex and potentially fatal condition in which a fertilized egg implants outside the uterus. The Messiness of Reproduction and the Dishonesty of Anti-Abortion Propaganda 2019-05-17T04:00:00Z In human beings, an estimated 60 to 80 percent of fertilized eggs fail to reach the live birth stage even without therapeutic abortion as part of the mix. Moving the dial on what’s possible: When it comes to extremely premature infants, what we can and what we should do are not always the same 2015-11-28T05:00:00Z Sue’s core belief is that a fertilized egg, at the instant of conception, is exactly the same as a human being, so abortion is exactly the same as murder, and that means no exceptions. A liberal in the South: I didn’t mean to scream at that woman about abortion rights, but I was not in control 2015-06-21T04:00:00Z When a woman’s reproductive system is working normally, most fertilized eggs either fail to implant or spontaneously abort — a process designed to cull pregnancies that are unlikely to produce healthy babies. One pill the first day, four to follow: Why a safe alternative to clinic-based abortion is underused 2015-11-05T05:00:00Z Instead of releasing eggs into the ocean like most fish do, Dad carries the fertilized eggs in his mouth for two to three months until they hatch. Ever wondered about animal dads? 2016-01-15T05:00:00Z In an interview with Cincinnati Public Radio, Becker had discussed a nonexistent medical procedure for an ectopic pregnancy, saying a fertilized egg that implanted outside the uterus can be re-implanted. Samantha Bee isn’t covering antiabortion laws because she’s a woman. It’s because laughter makes a statement. 2019-05-30T04:00:00Z Helena, meanwhile, is artificially implanted with fertilized eggs and is expecting twins. Come together, right now: “Orphan Black” sets the stage for its final season 2017-06-10T04:00:00Z Unlike the baby chicken or the fertilized egg conundrum, partnership precedes parenthood. Motherlode Blog: Breastfeeding and Sex: Is Latching On a Turn-Off? 2012-07-15T11:00:53Z For what it's worth regarding the unused embryos/unsuccessful implantation, up to 50 percent of naturally fertilized eggs do not implant, either. Perspective | Carolyn Hax: After a losing an unborn child, is it too soon to try again? 2018-05-28T04:00:00Z Sea stars begin life as fertilized eggs that hatch into a free-floating larva. Where is a sea star's head? Maybe just about everywhere 2023-11-01T04:00:00Z As the global avian flu crisis has put a damper on business this year, limiting the transport of live animals in Brazil, Braz said he has focused on supplying fertilized eggs to nearby farmers. Brazilian farmer's giant rooster hobby hatches into profitable business 2023-09-13T04:00:00Z An ectopic pregnancy happens when a fertilized egg grows outside the uterus, most often in the fallopian tube, according to the Mayo Clinic. Idahoans by the hundreds are seeking abortions in neighboring states. What we know 2023-09-07T04:00:00Z Every person starts with just one genome, the unique amalgam of paternal and maternal DNA in the fertilized egg. Your cells don’t have the genome you were born with. Project aims to chart impact of new mutations 2023-08-15T04:00:00Z When a fertilized egg develops into an embryo, there’s a point at which the mother’s body can put the pregnancy on hold. A 23-Month Pregnancy? Scientists See Hints in Bowhead Whales. 2023-07-25T04:00:00Z In an ectopic pregnancy, the fertilized egg implants outside the uterus, where it has no hope of survival. OBGYNs on the difficult decision to leave abortion ban states 2023-06-30T04:00:00Z It starts with cells, which can come from a fertilized egg, a special bank of stored cells or tissue initially taken from a living animal. Questions answered on meat grown from animal cells: Is it really meat and how is it made? 2023-06-22T04:00:00Z Cultivated meat is grown in steel tanks, using cells that come from a living animal, a fertilized egg or a special bank of stored cells. US approves chicken made from cultivated cells, the nation’s first ‘lab-grown’ meat 2023-06-21T04:00:00Z These laws have created new obstacles for pregnant patients facing life-threatening complications like severe fetal anomalies, cancer diagnoses and ectopic pregnancies – when a fertilized egg implants outside the uterus. Abortion restrictions put hospital ethics committees in the spotlight — but what do they do? 2023-06-20T04:00:00Z And the Food and Drug Administration said last year that Plan B does not prevent a fertilized egg from implanting in the womb and cannot be considered an abortion pill. A Year After Dobbs, Advocates Push in the States for a Right to Birth Control 2023-06-17T04:00:00Z Around 10 weeks into her pregnancy, it was discovered she had a cesarean pregnancy, a situation where a fertilized egg implants itself onto the scar from a previous cesarean section surgery. Tennessee woman nearly died and required a hysterectomy after being denied abortion 2023-06-01T04:00:00Z This is strikingly apparent in the development of a new organism—a human being, say—from a single fertilized egg, or zygote. Synthetic Morphology Lets Scientists Create New Life-Forms 2023-05-31T04:00:00Z Most species are ovoviviparous: The fertilized egg is retained in the oviduct of the mother’s body and the embryo is nourished by the egg yolk. Fundamentals of Biology 2015-01-01T00:00:00Z In ovoviparity, fertilized eggs are retained in the female, and the embryo obtains its nourishment from the egg’s yolk. Concepts of Biology 2013-04-25T00:00:00Z Davis said the Senate’s ability to end debate and pass the bill would be jeopardized if it contains language that moves toward granting full legal rights to fertilized eggs. Republican abortion debate inches toward resolution in South Carolina 2023-05-15T04:00:00Z They are usually explicit about this: "the unborn," or other euphemisms for any fertilized eggs, embryos or fetuses which might exist inside the bodies of their pregnant constituents. The terrifying realities of North Dakota's near-total abortion ban 2023-05-02T04:00:00Z In vitro–fertilized eggs are appealing targets for embryo gene editing because the researchers have to target just one easily accessible cell. Gene-editing summit touts sickle cell success, while questions on embryo editing linger 2023-03-12T05:00:00Z Many species are parthenogenic and exhibit haplodiploidy, a method of gender determination in which a fertilized egg develops into a female and an unfertilized egg develops into a male. Fundamentals of Biology 2015-01-01T00:00:00Z Thickening of the endometrium prepares the uterus to receive the fertilized egg or zygote, which will then implant itself in the endometrium. Concepts of Biology 2013-04-25T00:00:00Z The pill’s package says it is possible for the medication to stop a fertilized egg from attaching to the uterus. Honduras Lifts Longtime Ban on ‘Morning After’ Pills 2023-03-09T05:00:00Z Many researchers welcome the new regulations, which set requirements for ethics reviews of research involving humans and human materials such as tissue, fertilized eggs, and embryos. In wake of gene-edited baby scandal, China sets new ethics rules for human studies 2023-03-06T05:00:00Z There was one miscarriage, but they moved ahead with another one of Harris-Dupart’s fertilized eggs, People reported. Da Brat is pregnant at 48, expecting her first baby with wife Jesseca 'Judy' Harris-Dupart 2023-02-21T05:00:00Z This process produces a diploid fertilized egg called a zygote. Fundamentals of Biology 2015-01-01T00:00:00Z Proglottids are produced at the scolex and are pushed to the end of the tapeworm as new proglottids form, at which point, they are “mature” and all structures except fertilized eggs have degenerated. Concepts of Biology 2013-04-25T00:00:00Z Still, Massey argued that the new proposal responds to the South Carolina Supreme Court’s concerns in part by defining pregnancy as beginning when a fertilized egg implants in the uterus. Dueling abortion bans emerge in South Carolina chambers 2023-02-07T05:00:00Z Plan B almost certainly does not — counter to some outdated label information that advocates have begged the Food and Drug Administration to correct — prevent the attachment of a fertilized egg to the uterus. The Students Quietly Distributing Emergency Birth Control on Campus It defines a pregnancy simply as having a fertilized egg "within the body," not specifically within the uterus. “Hide behind the skirts of women”: Inside an anti-abortion meeting with Tennessee GOP lawmakers 2022-11-16T05:00:00Z Those result instead from a single fertilized egg that divides into two — not because of hyperovulation. Nigerian city celebrates its many twins with annual festival 2022-10-14T04:00:00Z The fertilized eggs are eaten by an intermediate host. Concepts of Biology 2013-04-25T00:00:00Z The abortion pill, mifepristone, ends a pregnancy after a fertilized egg has implanted in the lining of a woman’s uterus. EXPLAINER: ‘Morning after pill’ not always option after rape 2022-09-11T04:00:00Z When random mistakes occur during chromosome replication, fertilized eggs can inherit cells with these errors and result in a condition called aneuploidy, which essentially means "the wrong number of chromosomes." Most human embryos naturally die after conception 2022-09-05T04:00:00Z The Republican Party line on abortion has long been standard: The value of a fertilized egg far outweighs the value of a living, breathing woman. Republicans learn the hard way that sex is still popular 2022-09-01T04:00:00Z This is a man who endorsed every fanatical anti-abortion idea the right-wing came up with, including granting "personhood" to a fertilized egg and promoting the grotesque notion that abortion is genocide: GOP, gobsmacked by abortion, backpedals to rebrand 2022-08-26T04:00:00Z Most species are ovoviviparous, that is, the fertilized egg is retained in the oviduct of the mother’s body, and the embryo is nourished by the egg yolk. Concepts of Biology 2013-04-25T00:00:00Z They happen when a fertilized egg implants outside the uterus — usually in the fallopian tube — and begins to grow. Judge: Idaho abortion ban seems to conflict with federal law 2022-08-22T04:00:00Z Ectopic pregnancies are when a fertilized egg grows outside the womb, often in a fallopian tube. EXPLAINER: Pregnancy complications under abortion spotlight 2022-08-22T04:00:00Z The mitochondrial DNA degrades in sperm when the sperm degrades in the fertilized egg or in other instances when the mitochondria located in the flagellum of the sperm fails to enter the egg. Biology for AP Courses 2022-06-09T00:00:00Z Disposing of unused fertilized eggs, or selectively eliminating implanted eggs, as many aspiring parents do, could result in murder charges. Is a Fetus a Person? An Anti-Abortion Strategy Says Yes. 2022-08-21T04:00:00Z Figure 7.1 Each of us, like these other large multicellular organisms, begins life as a fertilized egg. Concepts of Biology 2013-04-25T00:00:00Z Other medical complications can be missed, they say — including ectopic pregnancy, in which the fertilized egg implants outside the uterus. Some Women ‘Self-Manage’ Abortions as Access Recedes 2022-08-07T04:00:00Z In 2011, Mississippi voters rejected a constitutional amendment defining a fertilized egg as a person by 17 percentage points. In Kansas abortion fight, minority rule vs. democracy 2022-08-05T04:00:00Z The presence of the fertilized eggs and developing young in the water provides opportunities for predation resulting in a loss of offspring. Biology for AP Courses 2022-06-09T00:00:00Z The groups say that declaring a fetus a child could lead to abuse charges against women who undergo medical procedures that can harm a fertilized egg, including cancer screening or substance abuse treatment. Is a Fetus a Person? An Anti-Abortion Strategy Says Yes. 2022-08-21T04:00:00Z Each box then represents the diploid genotype of a zygote, or fertilized egg. Concepts of Biology 2013-04-25T00:00:00Z One biologist noted the sperm problem “might” account for a 5 to 10 percent decline in fertilized eggs. Opinion | The devastating Chesapeake blue crab collapse 2022-07-29T04:00:00Z The bill would prohibit abortions from the time a fertilized egg implants in a uterus. Indiana Senate narrowly passes near-total abortion ban 2022-07-30T04:00:00Z In oviparity, fertilized eggs are laid outside the female’s body and develop there, receiving nourishment from the yolk that is a part of the egg. Biology for AP Courses 2022-06-09T00:00:00Z Some anti-abortion advocates say that is wrong, arguing that personhood includes fertilized eggs, embryos and fetuses that should be considered people with the same rights as those already born. EXPLAINER: What’s the role of personhood in abortion debate? 2022-07-30T04:00:00Z The fertilized eggs develop in the pouch for several weeks. Concepts of Biology 2013-04-25T00:00:00Z The proposal would prohibit abortions from the time a fertilized egg implants in a uterus. Indiana Senate to vote on near-total abortion ban 2022-07-30T04:00:00Z An ectopic pregnancy is defined as one in which a fertilized egg grows outside the uterus, where it has no chance of survival. Abortion foes downplay complex post-Roe v. Wade realities 2022-07-29T04:00:00Z In ovoviparity, fertilized eggs are retained in the female, but the embryo obtains its nourishment from the egg’s yolk and the young are fully developed when they are hatched. Biology for AP Courses 2022-06-09T00:00:00Z Unlike in other states, the law in Texas specifies that doctors are permitted to end an ectopic pregnancy, a dangerous condition in which a fertilized egg implants outside the uterus. Doctors in abortion-ban states fear prosecution for treating patients with life-threatening pregnancies 2022-07-29T04:00:00Z There is a 2 percent chance a pregnancy can be ectopic, meaning the fertilized egg has implanted outside of the uterus, making the pregnancy nonviable and seriously threatening the life of the mother. Women Face Risks as Doctors Struggle With Medical Exceptions on Abortion 2022-07-20T04:00:00Z Republicans get around this by claiming that both "might" prevent a fertilized egg from implanting. Republicans are playing word games with the word "abortion" 2022-07-19T04:00:00Z How the differentiated cells develop from the single cell made from the fertilized egg is one of the secrets of developing organisms that biologists are still investigating. Miller & Levine Biology 2018-01-01T00:00:00Z Internal fertilization has the advantage of protecting the fertilized egg from dehydration on land. Biology for AP Courses 2022-06-09T00:00:00Z An ectopic pregnancy, which occurs when a fertilized egg attached outside of the uterus, is not viable. Texas hospitals delaying care over abortion law, letter says 2022-07-15T04:00:00Z Pregnancy begins when the fertilized egg implants itself into the uterus, but the timing for any individual pregnancy can’t be precisely determined. EXPLAINER: How gestational age plays a role in abortion laws 2022-07-14T04:00:00Z Impossible to know, as half of fertilized eggs don't implant for whatever reason. Republicans are playing word games with the word "abortion" 2022-07-19T04:00:00Z The zygote, or the fertilized egg, is totipotent because it is the single cell that is able to develop into any type of cell in the body. Miller & Levine Biology 2018-01-01T00:00:00Z If no fertilized egg is implanted into the uterus, the corpus luteum degenerates and the levels of estrogen and progesterone decrease. Biology for AP Courses 2022-06-09T00:00:00Z They also argue that the state law is unclear on whether it bans an abortion prior to a fertilized egg implanting in the uterus. State judge blocks Louisiana from enforcing abortion ban 2022-07-12T04:00:00Z Because all cells in the body, beginning with the fertilized egg, contain the same DNA, how do the different cell types come to be so different? Anatomy and Physiology 2013-06-19T00:00:00Z In an ectopic pregnancy, the fertilized egg never reaches the uterus and instead implants, for example, in the fallopian tube. Post-Roe, many autoimmune patients lose access to 'gold standard' drug 2022-07-11T04:00:00Z In 2011, the Mississippi business community rallied to defeat a proposed state constitutional amendment that would have granted legal rights to a fertilized egg, defying the Roe v. States With Abortion Bans Risk Losing Their Economic Edge 2022-07-11T04:00:00Z Eggs are obtained from the woman after extensive hormonal treatments that prepare mature eggs for fertilization and prepare the uterus for implantation of the fertilized egg. Biology for AP Courses 2022-06-09T00:00:00Z When a state enacts a law that bans abortions with no exceptions, fertilized eggs have more rights than women. A punishing new era 2022-07-08T04:00:00Z The fertilized egg cell, or zygote, starts dividing to generate the cells that make up an entire organism. Anatomy and Physiology 2013-06-19T00:00:00Z “It’s estimated that females not getting enough sperm might be leading to a 5 to 10 percent reduction in the total number of fertilized eggs,” Ogburn said. New challenge for Chesapeake Bay watermen: A shortage of crab sperm 2022-07-01T04:00:00Z Like their sea horse cousins, male sea dragons gestate a female’s fertilized eggs in a pouch. ‘Evolution Gone Crazy’: What Makes Sea Dragons So Strange 2022-07-07T04:00:00Z IVF procedures produce a surplus of fertilized eggs and embryos that can be frozen and stored for future use. Biology for AP Courses 2022-06-09T00:00:00Z The federally approved label says it may prevent a fertilized egg from attaching to the womb. Amazon, Rite Aid cap purchase of emergency contraceptives 2022-06-30T04:00:00Z One of the major areas of research in biology is that of how cells specialize to assume their unique structures and functions, since all cells essentially originate from a single fertilized egg. Anatomy and Physiology 2013-06-19T00:00:00Z The federally approved label also says it may prevent a fertilized egg from attaching to the womb. Some Missouri hospitals briefly halt emergency contraception 2022-06-29T04:00:00Z The FDA has previously acknowledged “emerging evidence” suggesting the drug did not prevent implantation of a fertilized egg. Drugstores ration Plan B contraceptives as Roe ruling sparks panic 2022-06-28T04:00:00Z Because a fertilized egg is not implanted into the uterus in a non-pregnant woman, the corpus luteum degenerates, and the levels of estrogen and progesterone decrease. Biology for AP Courses 2022-06-09T00:00:00Z The pills are an over-the-counter drug that are meant to be taken one to three days after unprotected sex in order to prevent a fertilized egg from attaching to the uterus. ‘Morning after’ pills get purchase limits from large drug stores 2022-06-28T04:00:00Z As this fertilized egg divides, it gives rise to trillions of cells, each built from the same blueprint, but organizing into tissues and becoming irreversibly committed to a developmental pathway. Anatomy and Physiology 2013-06-19T00:00:00Z They also argue that state law is unclear on whether it bans an abortion prior to a fertilized egg implanting in the uterus. Abortion battles in state courts after Supreme Court ruling 2022-06-28T04:00:00Z In some very early pregnancies, the fertilized egg lodges outside the uterus — most commonly in a fallopian tube — a potentially life-threatening situation called an ectopic pregnancy. New Abortion Laws Could Make Prenatal Genetic Screening Harder to Do 2022-06-27T04:00:00Z Because a fertilized egg is not implanted into the uterus in a non-pregnant woman, the corpus luteum degenerates, and the levels of estrogen and progesterone increase. Biology for AP Courses 2022-06-09T00:00:00Z The 2011 ballot initiative would have defined a fertilized egg as a person. For some, the abortion decision heralded good news — and misgivings 2022-06-25T04:00:00Z You developed from a single fertilized egg cell into the complex organism containing trillions of cells that you see when you look in a mirror. Anatomy and Physiology 2013-06-19T00:00:00Z Having undergone two abortions for ectopic pregnancies, where a fertilized egg is unable to survive, she said the issue is “very personal to me.” Abortion foes, supporters map next moves after Roe reversal 2022-06-25T04:00:00Z Doctors say pregnancy begins when a fertilized egg implants in a woman’s uterus. New Abortion Laws Could Make Prenatal Genetic Screening Harder to Do 2022-06-27T04:00:00Z Because a fertilized egg is not implanted into the uterus in a non-pregnant woman, the corpus luteum degenerates and the levels of estrogen and progesterone increase. Biology for AP Courses 2022-06-09T00:00:00Z The language in question, stated as part of Plan B’s “drug facts,” warns that the pill could prevent “attachment of a fertilized egg to the uterus.” Correcting Misinformation About How ‘Plan B’ Works 2022-06-08T04:00:00Z In the United States, fertilized eggs are typically cultured to the blastocyst stage because this results in a higher pregnancy rate. Anatomy and Physiology 2013-06-19T00:00:00Z Were Tina to lay fertilized eggs, which she has never done, they would be removed and destroyed. The amazing story of Reggie, L.A.’s celebrity alligator 2022-05-24T04:00:00Z Similarly, in vitro fertilization, which involves removing a woman’s eggs, fertilizing them, and then implanting them back into the woman, could also be construed to involve abortion unless every fertilized egg was implanted. New Abortion Laws Could Make Prenatal Genetic Screening Harder to Do 2022-06-27T04:00:00Z Because a fertilized egg is not implanted into the uterus in a non-pregnant woman, the corpus luteum degenerates and the levels of estrogen and progesterone decrease. Biology for AP Courses 2022-06-09T00:00:00Z Dr. Joseph Stanford, a Mormon physician who believed life begins at fertilization, argued that a remote possibility existed that Plan B could prevent implantation of a fertilized egg. Correcting Misinformation About How ‘Plan B’ Works 2022-06-08T04:00:00Z This inner functional layer provides the proper site of implantation for the fertilized egg, and—should fertilization not occur—it is only the stratum functionalis layer of the endometrium that sheds during menstruation. Anatomy and Physiology 2013-06-19T00:00:00Z “In medicine, you are not considered pregnant until this fertilized egg is implanted into the uterus — which happens after fertilization,” Brandi said. If Roe falls, some fear repercussions for reproductive care 2022-05-23T04:00:00Z One often misunderstood aspect is the number of fertilized eggs, or embryos, that will never grow into babies and are discarded. Overturn of Roe could make IVF more complicated, costly 2022-05-11T04:00:00Z Therefore, the female is able to provide eggs to several males without the burden of carrying the fertilized eggs. Biology for AP Courses 2022-06-09T00:00:00Z For example, an ectopic pregnancy which is when a fertilized egg implants and grows outside of the uterus in the abdomen, a female's cervix or more commonly, fallopian tubes. Many states' abortion bans have life-saving "exceptions." Experts doubt they will work as intended 2022-05-12T04:00:00Z The totipotent stem cell is the zygote, or fertilized egg. Anatomy and Physiology 2013-06-19T00:00:00Z She said it is unclear whether doctors performing infertility treatments would be in violation of the law if they dispose of extra fertilized eggs. If Roe falls, some fear repercussions for reproductive care 2022-05-23T04:00:00Z Even fertilized eggs that test as “normal” often do not result in pregnancies. Overturn of Roe could make IVF more complicated, costly 2022-05-11T04:00:00Z Figure 11.1 Each of us, like these other large multicellular organisms, begins life as a fertilized egg. Biology for AP Courses 2022-06-09T00:00:00Z This fertilized egg is then transferred back to the uterus with the hope of creating a viable pregnancy. How abortion "trigger laws" could inadvertently impede fertility treatments 2022-05-10T04:00:00Z In approximately nine months, a single cell—a fertilized egg—develops into a fully formed infant consisting of trillions of cells with myriad specialized functions. Anatomy and Physiology 2013-06-19T00:00:00Z These occur when a fertilized egg implants outside the uterus, often in a fallopian tube. If Roe falls, some fear repercussions for reproductive care 2022-05-23T04:00:00Z Constance explained that “human reproduction is really inefficient” and often requires multiple efforts to implant fertilized eggs to achieve pregnancy. Overturn of Roe could make IVF more complicated, costly 2022-05-11T04:00:00Z Fusion of the gametes gives rise to a fertilized egg cell, or zygote. Biology for AP Courses 2022-06-09T00:00:00Z People then usually have a few options for their fertilized eggs: to discard them, donate them to research, donate them to another couple, or keep them for a future pregnancy. How abortion "trigger laws" could inadvertently impede fertility treatments 2022-05-10T04:00:00Z As the fertilized egg divides and multiplies into cells, errors that occur down the line can be replicated. Study raises questions about popular genetic test for ‘abnormal’ embryos 2022-04-20T04:00:00Z A close friend, she said, had recently had an ectopic pregnancy — where the fertilized egg implants outside the uterus, usually in one of the fallopian tubes — and required an abortion. As Supreme Court weighs abortion, some Christians challenge what it means to be 'pro-life' 2022-04-14T04:00:00Z In addition to guaranteeing unlimited abortion access, the Colorado measure makes it clear that a “fertilized egg, embryo or fetus does not have independent or derivative rights under the laws of this state.” Don’t say ‘women’: Colorado makes abortion a fundamental right for ‘pregnant individuals’ 2022-04-05T04:00:00Z It also declares that fertilized eggs, embryos and fetuses have no independent rights. Colorado governor signs law to protect abortion rights 2022-04-04T04:00:00Z He is also pushing the House to put a proposed constitutional amendment on the November ballot that would define a fertilized egg as a living human being. Noem, South Dakota Republicans take aim at abortion pills 2022-02-22T05:00:00Z Zoo officials said on Friday that Elmer and Lima watched over an egg that came from a pair of breeding penguins that have a history of inadvertently breaking their fertilized eggs. 2 male penguins at zoo become foster parents to hatchling 2022-01-29T05:00:00Z They say ultrasounds could detect extremely rare ectopic pregnancies, in which the fertilized egg implants outside of the uterus, which can be life-threatening. FDA eliminates key restriction on abortion pill as Supreme Court weighs case that challenges Roe v. Wade 2021-12-16T05:00:00Z The Roman Catholic magisterium is on record opposing all abortions and hold to the view that a fertilized egg is sacrosanct and cannot be destroyed. Abortion rights should be protected under the First Amendment 2021-12-11T05:00:00Z The fertilized eggs are then allowed to grow into a five-day embryo. IVF used by some to avoid passing on genetic diseases to offspring 2021-12-03T05:00:00Z It’s undisputed that a fertilized egg has its own DNA distinct from its mother. Opinion | Overturning ‘Roe’ would be the easy part for the pro-life movement 2021-12-01T05:00:00Z One problem was the source of the cells — they came from unused fertilized eggs from a fertility clinic. A Cure for Type 1 Diabetes? For One Man, It Seems to Have Worked. 2021-11-27T05:00:00Z Some of the methylated or unmethylated spots made sense, such as tags on genes involved in cell adhesion that might influence how easily a fertilized egg splits into two embryos. Identical twins carry genetic modifications no one else has 2021-09-28T04:00:00Z Roosters throughout the United States enjoyed longer lives to produce the fertilized eggs in which the vaccines grew. Opinion | Maurice Hilleman was a vaccine miracle worker. Imagine what anti-vaxxers would have made of him. 2021-09-14T04:00:00Z There’s evidence that the western skunks use a strategy known as delayed implantation, where a fertilized egg goes into a period of dormancy before development. Meet the Spotted Skunks. They’ve Been Keeping a Secret From Us. 2021-09-01T04:00:00Z The fertilized egg is programmed from conception to expand and grow into a fetus and then into an infant. Opinion | Overturning ‘Roe’ would be the easy part for the pro-life movement 2021-12-01T05:00:00Z “If this hospital was burning down,” she says, “and you had to decide between saving a fertilized egg in the IVF lab or a baby in the maternity ward, which would you choose?” Shame on Texas 2021-09-05T04:00:00Z The lawsuit also challenges a “personhood” provision that confers all the rights of people on fertilized eggs, embryos and fetuses. Lawsuit seeks to block Arizona ban on Down syndrome abortion 2021-08-17T04:00:00Z Hatcheries — which produce fertilized eggs that are placed in spawning areas — helped stave off extinction. Instead of braving the river, these endangered salmon take the highway 2021-07-18T04:00:00Z Humans, unlike almost every other mammal, shed their entire endometrium — the womb’s inner lining — once a month and grow it back, whether or not a fertilized egg takes hold. Reinventing the Uterus, One Organoid at a Time 2021-04-27T04:00:00Z She lays the fertilized eggs in the grooves. What is Brood X? When do cicadas come out in 2021? Answering your buggiest questions. 2021-04-01T04:00:00Z Indeed, even if there were no baby to prioritize, how many of us would rush into fire to save a fertilized egg? Shame on Texas 2021-09-05T04:00:00Z Given earlier estimates, he said, biologists had thought red snapper produced lots of fertilized eggs. 3 times as many red snapper doesn’t mean tripled quotas 2021-03-25T04:00:00Z She entered Jackson’s room, where he was yelling about eating fertilized eggs cooked in the shell — a delicacy in the Philippines. Former White House physician Ronny Jackson, now a congressman, bullied staff, made sexual remarks, inspector general finds 2021-03-03T05:00:00Z She went and doctors diagnosed an ectopic pregnancy, which happens when a fertilized egg grows outside a woman’s uterus, most likely in a fallopian tube. Meet QBs-turned-DJs Peyton and Eli Manning 2020-11-06T05:00:00Z She lays the fertilized eggs in the grooves. What is Brood X? When do cicadas come out in 2021? Answering your buggiest questions. 2021-04-01T04:00:00Z She ended up going to the hospital and doctors were able to catch an ectopic pregnancy, which is when a fertilized egg grows outside of the uterus and in another location like the fallopian tube. Giants' Logan Ryan credits trainer for saving his pregnant wife's life following game vs. Buccaneers 2020-11-04T05:00:00Z “She supports groups like the St. Joseph County Right to Life, which says they support the criminalization of IVF procedures that would result in the destruction of fertilized eggs,” Duckworth told Fox News. Duckworth warns Amy Coney Barrett confirmation could threaten IVF, after judge's past support of group opposed to the treatment 2020-10-05T04:00:00Z As Lynn Paltrow from National Advocates for Pregnant Women says in the film, “There is no way to add fertilized eggs, embryos and fetuses to the Constitution without subtracting pregnant women.” In ‘Personhood,’ Seattle filmmakers document the human cost of giving legal rights to embryos 2020-08-05T04:00:00Z An ectopic pregnancy, which occurs when a fertilized egg implants outside the uterus, can be life-threatening to the woman if not treated. Congressman decries mailer accusing him of doing abortion 2020-07-30T04:00:00Z She lays the fertilized eggs in the grooves. What is Brood X? When do cicadas come out in 2021? Answering your buggiest questions. 2021-04-01T04:00:00Z An ectopic, or tubal, pregnancy is one in which a fertilized egg grows outside the uterus, often in a fallopian tube, and it is a life-threatening event. Benzodiazepines Tied to Higher Risk of Ectopic Pregnancy 2020-06-03T04:00:00Z Nine of the 14 fertilized eggs continued to grow past day five. COVID-19 delays North Dakota couple’s quest to expand family 2020-05-18T04:00:00Z One centers on the question of rights: a woman’s individual right to decide vs. the right to life of a fertilized egg, embryo or fetus. Review | The long fight for reproductive rights is only getting harder 2020-05-12T04:00:00Z After the couple divorced in 2017, her ex-husband didn’t want to have children together and asked the courts to order the fertilized eggs donated under terms of the contract. Top Arizona court: Divorced woman can’t use frozen embryos 2020-01-23T05:00:00Z The question before the Court was whether the “morning after” prescription coverage allowed in the ACA prevented implantation of a fertilized egg or whether the medication merely blocked fertilization in the first place. What civil liberties? Kentucky's medieval abortion law amounts to state-sanctioned rape 2019-12-10T05:00:00Z Ectopic pregnancies are potentially life-threatening complications where a fertilized egg implants itself somewhere outside of the uterus, usually in the fallopian tube. The Ohio abortion bill is a terrifying sign of things to come | Jill Filipovic 2019-12-04T05:00:00Z More than 20 state representatives have since introduced House Bill 413, which bans abortion outright and defines a fertilized egg as an “unborn child.” Ohio “abortion murder” bill orders doctors to “reimplant ectopic pregnancy,” which is impossible 2019-12-02T05:00:00Z In addition to ordering doctors to do the impossible or face criminal charges, House Bill 413 bans abortion outright and defines a fertilized egg as an “unborn child”. Ohio bill orders doctors to ‘reimplant ectopic pregnancy’ or face 'abortion murder' charges 2019-11-29T05:00:00Z A fertilized egg develops into an embryo after it’s implanted in a uterus, where it can grow; after the eighth week, that embryo becomes a fetus. When the Government Seizes Your Embryos 2019-10-22T04:00:00Z “Recently in a cooking class, one of the kids cracked a fertilized egg,” Hersel says. Designer chicken coops: From chandeliers to AC, how some L.A. owners pamper their pets 2019-09-26T04:00:00Z The embryo still dies, and the procedure is more complicated, but hey, they didn’t directly “kill” a fertilized egg. The Ohio abortion bill is a terrifying sign of things to come | Jill Filipovic 2019-12-04T05:00:00Z Doctors later confirmed Grace was suffering from a molar pregnancy, which is caused when an abnormally fertilized egg implants in the uterus, according to the Mayo Clinic. 'Pregnant' woman's 'baby bump' was actually cancerous growth 2019-09-09T04:00:00Z She predicted “there will be more tension, more emotion” when she peered through a microscope to see if the fertilized eggs started dividing and growing into embryos. 2 of these rhinos are left, both female. There's a chance IVF could save their species 2019-08-27T04:00:00Z In one experiment, her team injected RNA from traumatized male sperm into the fertilized eggs of untraumatized parents and saw the same behavioral changes in the resulting mice. Parents’ emotional trauma may change their children’s biology. Studies in mice show how 2019-07-18T04:00:00Z It also repealed the state's Partial-birth Abortion Ban Act and states "that a fertilized egg, embryo, or fetus does not have independent rights under the law, of this State." Ohio 'heartbeat bill' blocked by federal judge as pro-life groups push for Supreme Court appeal 2019-07-03T04:00:00Z As a result, the standard of care for ectopic pregnancies is to dissolve the fertilized egg. The Ohio abortion bill is a terrifying sign of things to come | Jill Filipovic 2019-12-04T05:00:00Z The law, known as the Reproductive Health Act, establishes that a "fertilized egg, embryo or fetus does not have independent rights." Illinois governor signs abortion protection bill into law: "A giant step forward for women's health" 2019-06-12T04:00:00Z It also repealed the state's Partial-birth Abortion Ban Act and establishes "that a fertilized egg, embryo, or fetus does not have independent rights under the law, of this State." Illinois governor signs abortion protection bill pro-life groups call a 'death penalty' 2019-06-12T04:00:00Z It establishes the “fundamental right” for women to get an abortion and adds that a “fertilized egg, embryo or fetus does not have independent rights.” Analysis | The Health 202: The Supreme Court banned patenting genes. But Congress might change that. 2019-06-03T04:00:00Z Interestingly, the law allows in-vitro fertilization, a procedure that often results in the discarding of fertilized eggs. How Abortion Changed the Arc of Women’s Lives 2019-05-24T04:00:00Z It’s this logic that Ohio’s anti-abortion legislators seem to be following: that a fertilized egg is a life, and therefore, it’s impermissible to remove it. The Ohio abortion bill is a terrifying sign of things to come | Jill Filipovic 2019-12-04T05:00:00Z But those same groups don’t seem concerned about the fact that half of fertilized eggs naturally don’t implant in the uterus, instead getting flushed out with a woman’s normal cycle. Alabama's abortion ban shows the chilling effect of Brett Kavanaugh's appointment | Jill Filipovic 2019-05-16T04:00:00Z The bill would extend the definition of “living child” to include fertilized eggs. Recent editorials from Texas newspapers 2019-04-16T04:00:00Z Giving a fertilized egg the same rights and protections as a person lays the groundwork to ban terminating a pregnancy. Recent editorials published in Iowa newspapers 2019-04-08T04:00:00Z Alabama is one of three states with a “personhood” law that grants constitutional rights to fertilized eggs and fetuses. Ilhan Omar's words were twisted – and Democrats were part of the problem 2019-03-09T05:00:00Z Because, well, you can’t – there’s no procedure for it, and it’s not so easy to move microscopic fertilized eggs around, especially when they are implanted and growing in a woman’s body. The Ohio abortion bill is a terrifying sign of things to come | Jill Filipovic 2019-12-04T05:00:00Z In November, voters in Alabama passed a law granting fertilized eggs "personhood" status, effectively elevating the "rights" of embryonic potential human beings over actual living women. Religious right reveals true agenda in Alabama case: Give men veto power over abortions 2019-03-06T05:00:00Z Referrals for abortion for emergency care, such as if a woman has an ectopic pregnancy — in which the fertilized egg implants outside the uterus and threaten her life — are also allowed. Trump administration bars clinics that provide abortions or abortion referrals from federal funding 2019-02-22T05:00:00Z Could the amount of paternal mtDNA in a fertilized egg or developing embryo be deliberately boosted to diminish the adverse effects of mutant maternal mtDNA when this is present? Mitochondrial DNA can be inherited from fathers, not just mothers 2019-01-13T05:00:00Z Also exaggerated is the claim that fetal endangerment laws might be applied to “fertilized eggs.” Opinion | Treating a Fetus as a Person 2019-01-05T05:00:00Z Finally, as the fertilized egg grows and develops, a symphony of genetic reshuffling occurs, as cells specialize into brain cells, skin cells, and the rest. Can We Really Inherit Trauma? 2018-12-10T05:00:00Z It takes a number of days for a fertilized egg, which this bill would declare a "person," to attach to the uterine lining and start the process of pregnancy. Ohio Republicans declare motherhood “necessary,” want to make it mandatory 2018-11-21T05:00:00Z Birth defects and ectopic pregnancy — when a fertilized egg attaches outside of the uterus — are also risks. What is IVF? What to know about the costly fertility treatment 2018-11-09T05:00:00Z Chan injected sperm cells from each batch into eggs from a nonstressed female, then implanted the fertilized eggs—zygotes—into the same foster mom. How Dad's Stresses Get Passed Along to Offspring 2018-11-08T05:00:00Z Then, they placed Bliss’ fertilized eggs in what Doody calls an INVOcell, and placed the cell in Bliss’ cervix for five days while the eggs incubated and an embryo formed. Same-sex couple both carried baby in medical first 2018-10-30T04:00:00Z They used fertilized eggs from the captured fish to produce more salmon. Free tours offered at Michigan’s salmon collection sites 2018-09-13T04:00:00Z About half of all fertilized eggs fail to attach, and the woman then experiences a normal period with no way to know the difference. Ohio Republicans declare motherhood “necessary,” want to make it mandatory 2018-11-21T05:00:00Z First, the medical definition of pregnancy is that it begins after a fertilized egg is implanted in the uterus, not before. Science Does Not Support Claims That Contraceptives Are ‘Abortion-Inducing’ 2018-09-07T04:00:00Z A fertilized egg, up to about six weeks in gestational age, could be extracted as well. Inside the secret network providing home abortions across the US 2018-08-27T04:00:00Z All of those cells arose from a single fertilized egg, and each time a cell divides, there’s a chance that it will gain a mutation — one that may lead to cancer. The ‘Zombie Gene’ That May Protect Elephants From Cancer 2018-08-14T04:00:00Z The fish dads will even “steal and protect fertilized eggs from other males,” Sidlauskas says — and it’s a frequent behavior. Meet the Single Dads of the Animal World 2018-06-16T04:00:00Z For what it’s worth regarding the unused embryos/unsuccessful implantation, up to 50 percent of naturally fertilized eggs do not implant, either. Considering IVF after the loss of an unborn child 2018-05-29T04:00:00Z That is because many, probably most, fertilized eggs naturally fail to implant in the uterus on their own. Science Does Not Support Claims That Contraceptives Are ‘Abortion-Inducing’ 2018-09-07T04:00:00Z When a fertilized egg — known as a zygote — starts dividing in the womb, many of its early descendant cells end up with the wrong number of chromosomes. Every Cell in Your Body Has the Same DNA. Except It Doesn’t. 2018-05-21T04:00:00Z After the fertilized eggs gestate for one week, the newly hatched paddlefish remain at the Blind Pony Hatchery throughout the summer. Biologists work to keep paddlefish alive as habitats change 2018-05-04T04:00:00Z First, mom lays her eggs in leaf litter on the forest floor, and then when the fertilized eggs begin to become tadpoles, dad pops them in his mouth. Meet the Single Dads of the Animal World 2018-06-16T04:00:00Z If it begins at conception, is it a sin to destroy a fertilized egg? Analysis | The Health 202: Supervised injection facilities are illegal in the United States. These cities want to open them anyway. 2018-04-30T04:00:00Z The description “abortion-inducing” is most often used by anti-abortion religious groups to characterize methods they believe can prevent a fertilized egg from implanting in the uterus. Science Does Not Support Claims That Contraceptives Are ‘Abortion-Inducing’ 2018-09-07T04:00:00Z We’re accustomed to thinking of our cells sharing an identical set of genes, faithfully copied ever since we were mere fertilized eggs. Every Cell in Your Body Has the Same DNA. Except It Doesn’t. 2018-05-21T04:00:00Z If it begins at conception, is it a sin to destroy a fertilized egg? How religion is coming to terms with modern fertility methods But Dolly’s birth proved that cells from anywhere in the body could behave like a newly fertilized egg, an idea that transformed scientific thinking and encouraged researchers to find techniques to reprogram adult cells. Scientist Behind Dolly the Sheep, a Key to Parkinson’s Research, Has the Disease Himself 2018-04-12T04:00:00Z Dolly’s birth proved that cells from anywhere in the body could behave like a newly fertilized egg, an idea that transformed scientific thinking and encouraged researchers to find techniques to reprogram adult cells. Scientist behind Dolly the cloned sheep, a key to Parkinson’s research, has disease himself 2018-04-12T04:00:00Z In others, crisis pregnancy centers missed serious health complications, including an ectopic pregnancy in which a fertilized egg attaches itself somewhere other than in a woman’s uterus. Abortion, free speech collide in Supreme Court dispute 2018-03-15T04:00:00Z San Francisco, California—The riskiest moment in any human pregnancy is arguably when the fertilized egg attaches to the womb wall and tries to establish a lifeline between embryo and mother. The key to a successful pregnancy: a tamed immune reaction 2018-01-10T05:00:00Z The other primary objection to IVF involves the treatment of fertilized eggs as “products” in a marketplace, as well as their routine creation and destruction. How religion is coming to terms with modern fertility methods The surrogacy process typically involves removing an egg from the mother, fertilizing it with sperm from the father, then placing the fertilized egg in the uterus of the surrogate, who carries it to term. Ex-aide: Rep. Franks offered $5 million to carry his child 2017-12-09T05:00:00Z In vitro fertilized eggs are transferred to the woman’s womb, and after the baby is born, the uterus is removed via surgery. A woman with a transplanted uterus just gave birth — a first for the U.S. 2017-12-03T05:00:00Z The “Party of Science” to which Mr. Will referred misses this, too. Today’s science seems to suggest that it is reasonable to refer to fertilized eggs as “potential life.” Opinion | The ‘Party of Science’ responds 2017-10-22T04:00:00Z The team injected the molecular machinery needed for CRISPR–Cas9 gene editing when the fertilized eggs, or zygotes, consisted of just one cell and then followed their development in the lab for a week. CRISPR used to peer into human embryos' first days 2017-09-19T04:00:00Z Many cichlids are mouth brooders, meaning they keep fertilized eggs in their mouths to hide them from predators. Sneaky Animal Sex—Are They or Aren’t They? 2017-09-16T04:00:00Z Identical twins develop from the same fertilized egg, so genetically they are exactly alike. Could an ‘Evil Twin’ Hack Trick Your iPhone’s Facial Recognition? 2017-09-13T04:00:00Z Using sperm from a man with hypertrophic cardiomyopathy and eggs from 12 healthy women, the researchers created fertilized eggs. In Breakthrough, Scientists Edit a Dangerous Mutation From Genes in Human Embryos 2017-08-02T04:00:00Z The practice now is to grow fertilized eggs as long as possible in the petri dish, five days, before inspecting them under a microscope and selecting only the good ones for implantation. Opinion | The ‘Party of Science’ responds 2017-10-22T04:00:00Z Now, he envisions a way of capturing the developmental course of a human, frame by frame, from fertilized egg to adult. The trickiest family tree in biology 2017-07-04T04:00:00Z The biologists said most the fish caught were “spent,” meaning that the female fish has already laid her eggs this season, or that the males have already fertilized eggs. Rarest Colorado trout gets an assist from biologists 2017-06-24T04:00:00Z Then about 130,000 fertilized eggs were sent to hatcheries, where they are expected to hatch in the next week. How New York Is Saving a Fish That Swam With Dinosaurs 2017-06-13T04:00:00Z They injected a synthetic healthy DNA sequence into the fertilized egg, expecting that the male genome would copy that sequence into the cut portion. In Breakthrough, Scientists Edit a Dangerous Mutation From Genes in Human Embryos 2017-08-02T04:00:00Z The gestation period varies because the fertilized egg floats in the mother’s uterus before it is implanted and starts to develop. National Zoo’s giant panda is in heat and may be ready to breed soon 2017-05-23T04:00:00Z In some cases, the fertilized egg divides and grows for a period of time but eventually dies. Opinion | Five myths about pregnancy 2017-05-12T04:00:00Z Conjoined twins are formed when a single fertilized egg starts to split into identical twins soon after conception but stops before the process is completed. Conjoined Connecticut twins show double-minded determination 2017-04-24T04:00:00Z Instead, Domingo hard boils the fertilized eggs, removes the shells and sautes the oversize ovals in butter and garlic. Review | This legit Filipino eatery is hiding behind an unassuming name 2017-04-06T04:00:00Z After four years of trial and error in mouse experiments, he had figured out a way to trigger the Yamanaka factors, four genes that reset the clock in fertilized eggs. Silicon Valley’s Quest to Live Forever 2017-03-27T04:00:00Z So-called trophic eggs, produced by some types of spiders, lady beetles and snails, function solely as food and often greatly outnumber the fertilized eggs in a given clutch. In Many Species, a Family Dinner Means Something Else 2017-01-30T05:00:00Z There is no common ground with an administration that would put the rights of a fertilized egg above those of a living person. The war on abortion is just beginning | Jessica Valenti 2017-01-26T05:00:00Z These genes are passed only from mother to child, via the eggs; sperm do not contribute mitochondria to the fertilized egg. Human embryo experiment shows progress toward ‘three-parent’ babies 2016-11-30T05:00:00Z The plan of action is to collect oyster shells from the city’s restaurants and use them to create reefs for oyster spat – fertilized eggs – to fix one to. Oysters are making a comeback in the polluted waters around New York City 2016-11-17T05:00:00Z The placenta and fetus both originate from the fertilized egg and thus share a genetic profile, but occasionally an abnormality occurs only in the placenta. Testing if Pap smears offer early peek at birth defect risk 2016-11-02T04:00:00Z Sometimes, a single fertilized egg does not separate completely. Rare Two-Faced Calf First to Survive Past 40 Days A fertilized egg is indeed a human life and murder for the sake of convenience is really what the abortion "rights" issue is about. Trump Said Women Get Abortions Days Before Birth. Doctors Say They Don’t. 2016-10-20T04:00:00Z The technique used in swapping the genetic material was not immaculate: Some mutant DNA remained in the fertilized eggs and the ensuing replicating stem cell lines. Human embryo experiment shows progress toward ‘three-parent’ babies 2016-11-30T05:00:00Z Since these males are incompatible with the wild females, none of the fertilized eggs will hatch. Mosquitoes May Meet Their End Thanks to Marlon Brando 2016-10-21T04:00:00Z Add in the pregnancies that fail before a fertilized egg becomes implanted in the womb, and the numbers jump as high as 50%, according to the National Institutes of Health. You Asked: What Causes a Miscarriage? 2016-10-19T04:00:00Z Intense exercise during this time might affect the ability of the fertilized egg to implant on the wall of the uterus, the IOC statement suggested. Exercise Typically Healthy During Pregnancy, Olympic Panel Says 2016-10-12T04:00:00Z In ICSI, sperm from the father is injected directly into the mother's egg in the laboratory, and then the fertilized egg is placed in her womb. Males Conceived Via Fertility Treatment May Have Weakened Sperm: Study 2016-10-07T04:00:00Z The females take off, full of fertilized eggs and coated with fig pollen from the flowers they brushed by on the way out. One Tiny Wasp Turns Fig Trees Into Eden The female firefly then lays her fertilized eggs in damp, soft soil. Farewell to summer leads to uptick in Texas fireflies 2016-09-22T04:00:00Z Even in cases of ectopic pregnancy, when a fertilized egg implants outside the uterus. Anti-choicers get even weirder: After losing in the Supreme Court, abortion foes turn to desperate distortion 2016-08-17T04:00:00Z But the pregnancy was ectopic, a condition in which a fertilized egg implants itself outside the uterus, and had to be terminated with two doses of chemotherapy. Lesbian Couple Sue Over New Jersey Rules for Fertility Treatment 2016-08-08T04:00:00Z Queen bees that are in poor health often lay fewer fertilized eggs. These Pesticides Could Be Birth Control for Bees 2016-07-26T04:00:00Z They swam up it to spawn, and their fertilized eggs developed as they drifted down the river and through its tributaries. A Fish Outlived the Dinosaurs. Can It Outlast a Dam? 2016-07-25T04:00:00Z The mussels use a lure to attract their host fish, and then shoot their fertilized eggs into the fish’s gills to complete development. Knoxville mural celebrates Tennessee River biodiversity 2016-07-09T04:00:00Z The family said it believes that life begins at conception and that “preventing the uterine implantation of a fertilized egg is tantamount to abortion,” Alito wrote. Supreme Court won’t hear challenge to rule that pharmacies dispense emergency contraception 2016-06-28T04:00:00Z All these differ from implanted human embryos resulting from a fertilized egg in several ways. Embryology policy: Revisit the 14-day rule 2016-05-03T04:00:00Z "We are seeing massive losses of fertilized eggs that got too hot." Water Woes Divide California into Haves, Have Nots 2016-04-08T04:00:00Z The fertilized eggs, donated by 87 patients, were unsuitable for implantation as part of in vitro fertility therapy, because they contained an extra set of chromosomes. Second Chinese team reports gene editing in human embryos 2016-04-07T04:00:00Z Yet there has been no concerted anti-abortion effort to demand research funding into why all of these fertilized eggs die, or to find a cure. Donald Trump's Abortion Logic Is Totally 100% Right 2016-03-31T04:00:00Z It blocks the production of progesterone, a hormone that prepares the lining of the uterus for a fertilized egg. The FDA just made the abortion pill easier to get 2016-03-30T04:00:00Z Cruz is a man who has pushed to pass laws that classify fertilized eggs as “persons” that have more rights than actual women. Not just Trump: Cruz and other conservatives who take umbrage at the billionaire’s misogyny are just as sexist 2016-03-25T04:00:00Z But in birds, the fertilized egg binds closely to the yolk and removing it would destroy the embryo. Welcome to the CRISPR zoo 2016-03-08T05:00:00Z In addition to the ad highlighting Trump’s abortion flip-flop, Cruz is running an ad in South Carolina endorsing “personhood” laws that would define fertilized eggs as persons who have more rights than women. This might finally turn GOP voters away from Trump: Cruz’s slam on the Donald’s abortion views might be the one attack he can’t overcome 2016-02-18T05:00:00Z That certainly fits with their narrative that life not only begins at conception, but that a fertilized egg is a human being deserving of life and respect and legal protection. Donald Trump's Abortion Logic Is Totally 100% Right 2016-03-31T04:00:00Z This may prove useful in treating certain cases of infertility, given that many fertilized eggs fail before they reach the blastocyst stage. British Researcher Gets Permission to Edit Genes of Human Embryos 2016-02-01T05:00:00Z All the cells in our body typically descend from a single fertilized egg, and they inherit all the same genes. Searching for Cancer Maps in Free-Floating DNA 2016-01-14T05:00:00Z As an animal develops from a fertilized egg, its cells may diversify into a seemingly limitless range of types and tissues, from tusks to feathers to brains. Genetic Flip Helped Organisms Go From One Cell to Many 2016-01-07T05:00:00Z Advertisement Advertisement That gene editing was done in the fertilized egg of the mouse, making an inheritable change to the mouse’s genome. Gene Editing Offers Hope for Treating Duchenne Muscular Dystrophy, Studies Find 2015-12-31T05:00:00Z Most fertilized eggs never make it to birth. Donald Trump's Abortion Logic Is Totally 100% Right 2016-03-31T04:00:00Z Dr. Niakan’s goal is to understand the cascade of genetic switches that are thrown as the fertilized egg progresses through its first few divisions. British Researcher Gets Permission to Edit Genes of Human Embryos 2016-02-01T05:00:00Z As fertilized eggs, they had one of their immune-system genes edited. Agriculture: A new breed of edits : Nature : Nature Publishing Group 2015-12-01T05:00:00Z It is the headquarters of the personhood movement, which advocates for amending state constitutions to recognize fertilized eggs as persons. Even before shooting, Colorado abortion clinics a battleground 2015-11-28T05:00:00Z Another cause is blighted ovum, which occurs when a fertilized egg implants in the uterus but doesn't develop into a full-term baby. Progesterone May Not Help Prevent Repeat Miscarriage, Study Finds 2015-11-25T05:00:00Z Because very little of the broader anti-abortion view is politically convenient, you see anti-abortion groups falling back on the claim that fertilized eggs are people and abortion is murder. Donald Trump's Abortion Logic Is Totally 100% Right 2016-03-31T04:00:00Z “Everything from making sure the sperm meets the egg without getting attacked as an invader, to helping the fertilized egg implant into the uterine wall…is directed by the immune system,” she says. More Sex Increases Chance of Conceiving (But Not Why You Think): Study 2015-10-08T04:00:00Z It creates a burden on all fertile women – because once there is a fertilized egg something they did yesterday that wasn’t a crime could be a crime today. Alone in Alabama: dispatches from an inmate jailed for her son’s stillbirth 2015-10-07T04:00:00Z This view, however, is based on faulty science from the 17th century, when scientists looked at fertilized eggs through primitive microscopes and imagined that they saw fully formed animal fetuses. The Catholic Case for Abortion Rights 2015-09-22T04:00:00Z He said he did not want to state his position on Colorado political controversies like efforts to grant legal status to fertilized eggs until he decides whether to enter the race. Political world waits on theater shooting DA’s decision 2015-09-04T04:00:00Z The response from anti-abortion advocates here is that the millions and millions of fertilized egg deaths are natural, while abortion is intentional. Donald Trump's Abortion Logic Is Totally 100% Right 2016-03-31T04:00:00Z Rand Paul championed a no-exceptions total ban on abortion in the Senate that, by virtue of its “personhood” outlook, would count even unimplanted fertilized eggs under its protection. Why some GOPers want to ban abortion without exceptions 2015-08-21T04:00:00Z They say this protects unborn fertilized eggs, embryos and fetuses which have as much right to state protection as children. Alone in Alabama: dispatches from an inmate jailed for her son’s stillbirth 2015-10-07T04:00:00Z She can have a fertilized egg float in her uterus for weeks before it attaches to the wall of her uterus, according to zoo officials. Panda pregnancy watch is on at Washington’s National Zoo 2015-08-10T04:00:00Z Ectopic pregnancy, a condition where the fertilized egg implants outside the uterus, often in the fallopian tubes. Politicians Make Lousy Doctors 2015-08-10T04:00:00Z Sure, the information is crucial for our understanding of how an individual changes from a single fertilized egg into a differentiated organism, but little to no market exists for the disturbing Drosophila. Number and Size of Swiss Cheese Holes Can Be Programmed 2015-08-06T04:00:00Z Some abortion opponents hope to bestow personhood status on fertilized eggs and fetuses; supporters of abortion rights are concerned that would be used to restrict abortions. Missouri law allows tax exemption for stillbirths 2015-07-07T04:00:00Z Paul, a doctor, does not believe women should not have access to legal abortion, but he does believe that fertilized eggs should receive full personhood and constitutional rights. 5 of the most batsh*t offensive things GOP candidates have said about single mothers 2015-07-03T04:00:00Z For women with cancer who opt for cryopreservation, one issue is whether to freeze and store unfertilized eggs, called oocytes, or fertilized eggs – embryos created with their partner. Preparing for a Baby After Cancer 2015-06-19T04:00:00Z A particular focus was germline editing, which refers to changing the DNA of fertilized eggs or embryos. Scientists are growing anxious about genome-editing tools 2015-05-18T04:00:00Z Instead, they were investigating how a single fertilized egg turns into the hundreds of different types of cells in the human body. Ancient Viruses, Once Foes, May Now Serve as Friends 2015-04-23T04:00:00Z But concerns focus on the use of gene editing to modify the genomes of eggs and fertilized eggs — a process known as germline modification. Ethics of embryo editing divides scientists 2015-03-17T04:00:00Z Polycomb belongs to a group of proteins that are essential to the development of animals from a fertilized egg. Is Most of Our DNA Garbage? 2015-03-05T05:00:00Z Furthermore, half of fertilized eggs can fail to implant, so God is a pretty thorough abortionist by personhood supporters’ definition. Vito Barbieri and Personhood Bill Backers Don’t Understand Reproduction 2015-02-25T05:00:00Z All the cells in the body contain essentially the same genome, and arise from the progeny of a single fertilized egg. Epigenomics: Roadmap for regulation : Nature : Nature Publishing Group 2015-02-17T05:00:00Z James's patient was a chimaera: a person who develops from a mixture of two fertilized eggs, usually owing to a merger between embryonic twins in the womb. Sex redefined 2015-02-17T05:00:00Z But since there was not even a single pregnancy, this indicates that EC “worked” by making the womb inhospitable to a newly fertilized egg, i.e., acting as an abortifacient, the authors said. Plan B more likely to end, versus prevent, pregnancy 2015-02-17T05:00:00Z Many of them may encode molecules that help guide our development from a fertilized egg to a healthy adult, for example. Is Most of Our DNA Garbage? 2015-03-05T05:00:00Z There are also a number of other interesting reproductive strategies, such as that of the now extinct gastric-brooding frog, which swallowed fertilized eggs. World’s Only Tadpole-Birthing Frog Discovered in Indonesia On the one hand, the various personhood amendments, making a fertilized egg equal to a woman, mostly failed; on the other, representatives of the hard-line, forced-birth movement seemed to carry many a day and election. Arguing Abortion 2014-11-28T05:00:00Z Some people have mosaicism: they develop from a single fertilized egg but become a patchwork of cells with different genetic make-ups. Sex redefined 2015-02-17T05:00:00Z The fertilized cell copies its genome and starts dividing, just as the cells in a normal fertilized egg would. ‘Platinum’ genome takes on disease 2014-11-17T05:00:00Z Reproductive rights groups welcomed the results as a crushing defeat to the personhood movement, which aims to extend constitutional rights to fetuses and fertilized eggs. Fetal ‘Personhood’ Laws Defeated in Colorado and North Dakota Two bright spots for abortion rights supporters were in Colorado and North Dakota, where Personhood amendments, that would have effectively given fertilized eggs full citizenship rights, were defeated. A mixed election for reproductive rights 2014-11-05T05:00:00Z Ballot measures: Both Colorado and North Dakota have Personhood amendments – granting fertilized eggs, embryos and fetuses full citizenship rights – on the ballot in one form or another. Reproductive rights are on the ballot 2014-11-03T05:00:00Z If your definition of abortion includes every instance of a fertilized egg failing to implant in the uterus, then you’re essentially suggesting that millions of women are murderers without even realizing it. Dear Fellow Conservatives: Want Fewer Abortions? Tolerate Birth Control 2014-10-30T04:00:00Z Specifically, they want a culture where fertilized eggs are paramount, without exceptions, and anyone who stands in their way – including the woman carrying an embryo or fetus – is subject to the criminal code. This conservative cause is the GOP's worst nightmare 2014-10-17T04:00:00Z The response from Paul’s camp was to anonymously attack Perkins and insist that Paul’s position was actually more enlightened, because Plan B works by preventing ovulation rather than by killing a fertilized egg. Rand Paul’s Personhood Problem 2014-10-08T04:00:00Z Because identical twins come from a single fertilized egg, standard DNA testing has not been able to differentiate between them. Prosecutors look to new DNA testing in twin cases 2014-09-20T04:00:00Z Two states, including Colorado, are considering “personhood” amendments that would confer rights to fertilized eggs and fetuses. Some Democrats aren't afraid of the A-word 2014-09-16T04:00:00Z Second, in the medical and legal communities, a pregnancy does not begin until a fertilized egg implants into the uterus. Dear Fellow Conservatives: Want Fewer Abortions? Tolerate Birth Control 2014-10-30T04:00:00Z Last year, he introduced a bill that would declare a fertilized egg a human being whose life is protected by law. Shifting his views, Rand Paul seeks broader appeal — but may risk his outsider image As a comprehensive review of the academic literature, published in August, explains, “it is not scientifically possible to definitively rule out that a method may inhibit implantation of a fertilized egg.” Rand Paul’s Personhood Problem 2014-10-08T04:00:00Z Ms. Davis spoke of terminating her own pregnancy after experiencing a complication known as an ectopic pregnancy that occurs when a fertilized egg implants outside the uterus. Wendy Davis Reveals Personal Tale of Two Abortions 2014-09-06T04:00:00Z How does a fertilized egg — a single cell — produce the myriad specialized cells that assemble into three-dimensional tissues and functioning organs? Yoshiki Sasai (1962-2014) : Nature : Nature Publishing Group 2014-09-02T04:00:00Z The company argued the pills worked by aborting fertilized eggs. Why Patty Murray is leading the fight to undo birth-control ruling 2014-07-09T04:00:00Z The company argued the pills, sold under brand names Plan B and ella, worked by aborting fertilized eggs. Patty Murray bill takes on Hobby Lobby contraceptives ruling 2014-07-09T04:00:00Z If you believe a fertilized egg is no different from a human being, then the risk—even if it’s one in a thousand—that a drug could kill that human is intolerable. Rand Paul’s Personhood Problem 2014-10-08T04:00:00Z These include four that prevent a fertilized egg from being implanted in the uterus. The Supreme Court reins in government bullies The baseline question here is whether potentially and intentionally preventing the implantation of a fertilized egg constitutes abortion. 5 myths about the Hobby Lobby case, debunked 2014-07-01T04:00:00Z In an ectopic pregnancy, the fertilized egg grows in the fallopian tubes or other locations outside the uterus. C-Section May Raise Odds of Failed Pregnancy Later: Study 2014-07-01T04:00:00Z They disapprove of these methods because they view them as possibly harmful to a successfully fertilized egg and akin to abortion. Answers to questions about Supreme Court’s decision on contraception mandate In other words, IUDs do not appear to work by aborting a fertilized egg. How Hobby Lobby Ruling Could Limit Access to Birth Control 2014-06-30T04:00:00Z “Believe” is the key word here, as the U.S. government defines pregnancy to begin when a fertilized egg implants in the uterus, and these drugs and devices prevent implantation. What’s Hobby Lobby’s Problem With IUDs? 2014-06-09T04:00:00Z But let’s say your sincerely held belief is that interfering with the implantation of a fertilized egg is tantamount to abortion, as it is for the Hobby Lobby and Conestoga Wood owners. 5 myths about the Hobby Lobby case, debunked 2014-07-01T04:00:00Z Prior to leaving the facility, the fertilized eggs are treated with a burst of high pressure, a process with a 99.8 percent sterilization rate. Why Won't the Government Let You Eat Superfish? 2014-05-22T04:00:00Z The procedures involve moving nuclear DNA from one fertilized egg to another, leaving in place most of the other contents, including the mitochondria. Reproductive medicine: The power of three 2014-05-20T04:00:00Z Research does not support the idea that they prevent fertilized eggs to implant. How Hobby Lobby Ruling Could Limit Access to Birth Control 2014-06-30T04:00:00Z There are two kinds of IUDs, one that is hormonal and prevents ovulation in the first place, and one that, according to the Princeton site, may prevent implementation of a fertilized egg. Rubio gets the science wrong on abortion too 2014-05-15T04:00:00Z Conference of Catholic Bishops vehemently objected to this, arguing that it involves killing a human being because the research involved fertilized eggs. Cloning advance using stem cells from human adult reopens ethical questions 2014-04-18T00:36:21Z In humans, this happens when two fertilized eggs fuse together during the first hours of life in the womb. Genetic Chimeras: Are You Your Own Twin? 2014-04-13T09:41:16Z First, a fertilized egg cell is zapped with a laser, making a hole in its membrane. Reproductive medicine: The power of three 2014-05-20T04:00:00Z The “Personhood Act” would outlaw abortion outright by granting legal rights to fertilized eggs and fetuses. Anti-choice lawmakers in South Carolina want to arm pregnant women to “protect the unborn” 2014-04-11T14:56:00Z Ectopic pregnancy occurs when a fertilized egg attaches outside the uterus, usually in one of the fallopian tubes. Secondhand smoke tied to miscarriages, stillbirths 2014-03-14T11:38:38Z One technique, pioneered at Newcastle University in England, starts with a fertilized egg whose mitochondria contain mutations. FDA weighs evidence on producing 'three-parent' embryos 2014-02-25T22:03:51Z Another bit of Supreme Court bait set out by the Republican-controlled Legislature was a measure granting personhood to fertilized eggs, also an obvious challenge to Roe. The 5 most dangerous abortion restrictions of 2013 2013-12-19T12:44:00Z The triplets were produced when a single, fertilized egg split into three. Calif. couple conceives rare identical triplets 2013-12-05T02:29:41Z Without enough sperm for fertilized eggs, a colony would die as the sterile workers died. Royal Pains: Why Queen Honeybees Are Living Shorter, Less Productive Lives 2013-09-16T13:15:40.713Z We’ll get some of those fertilized eggs and hatch them at our facility and head-start an even bigger round of hellbenders. Hellbender Head Start: Raising Giant Salamanders in the Bronx 2013-08-28T16:15:06.953Z Result: a fertilized egg with healthy mitochondria and its parents' nuclear DNA. FDA weighs evidence on producing 'three-parent' embryos 2014-02-25T22:03:51Z According to the book, it is created within the fertilized egg and survives only for the duration of a pregnancy, about 270 days. Book discusses the most underrated organ, the placenta 2013-08-05T18:51:22Z As development progresses from a single fertilized egg to 2, 4, 6, 8, 16 cells, and so on, the early apparent homogeneity soon transitions to cells displaying varied sizes and shapes. [Introduction to Special Issue] Introduction: Getting into Shape 2013-06-06T17:55:41.127Z As in nearly all modern-day reptiles, males would have deposited sperm inside females, which would later lay fertilized eggs containing developing dinosaur embryos. How Did Dinosaurs Have Sex? (preview) 2013-03-29T11:45:03.047Z In medical terms, pregnancy begins when a fertilized egg attaches itself to the wall of the uterus. Judge: US can't make Monaghan offer contraceptives 2013-03-15T05:55:17Z It is dangerous to administer RU486 in some cases, such as if the fertilized egg implants outside the womb of the woman. Indiana Senate backs requiring ultrasound for "abortion pill" use 2013-02-26T22:03:00Z These designer offspring are a consequence of a reproductive quirk known as haplodiploidy, in which unfertilized eggs develop as males and fertilized eggs become females. ScienceShot: Why Queens Prefer Daughters 2013-02-22T20:05:00Z North Dakota Senate passes “personhood” bill granting legal rights to fertilized eggs Topics: fetal personhood, , , , , North Dakota, Anti-abortion movement, , What is going on in North Dakota? North Dakota Senate passes “personhood” bill granting legal rights to fertilized eggs 2013-02-19T22:12:00Z Had it passed, Mississippi would have been the first U.S. state to define a fertilized egg as a legal person. North Dakota anti-abortion amendment for state ballot clears senate 2013-02-07T23:50:44Z Radiation damages DNA, so why would you want to expose a fertilized egg to a high radiation environment?” Sex In Space No Panacea For Conception, Says Former NASA Flight Surgeon 2013-01-23T22:49:42Z Paltrow concludes, “There is no gender-neutral way to add fertilized eggs, embryos, and fetuses to the Constitution without subtracting all pregnant women from the community of constitutional persons.” Do pregnant women have rights? 2013-01-15T16:23:00Z The Church also took a stand against abortion again, and declared that abortion couldn't even be had in the case of an ectopic pregnancy where the fertilized egg will never develop into a fetus. The disgrace of papal blessing for Ugandan homophobia 2012-12-30T18:03:09Z Not usually a bellwether state, Mississippi was where people who saw more personhood” in a minutes-old fertilized egg than in a sentient woman thought they could become slowly inevitable. A woman’s place 2012-11-07T14:00:00Z Transforming a single fertilized egg into a complex animal is a marvel and a mystery. [Introduction to Special Issue] Introduction: Forceful Thinking 2012-10-11T17:55:48.607Z He transplanted the genetic material from an intestinal cell of one frog into the fertilized egg cell from another. Nobel Prize for medicine awarded to Gurdon, Yamanaka for stem cell discoveries 2012-10-08T12:43:00Z We start as a fertilized egg; turn into an embryo with immature, undifferentiated cells; and then gradually develop into a person made up of an army of specialist cells, whether blood, bone, muscle or skin. Scientists Win Nobel For Stem-Cell Work 2012-10-08T12:30:00Z Life – a journey towards increasing specialisation All of us developed from fertilized egg cells. The 2012 Nobel Prize in Physiology or Medicine 2012-10-08T11:45:05.853Z But Plan B's label says it may also prevent a fertilized egg from implanting in the uterus, and conservative activists who believe life begins at conception contend it amounts to an abortion pill. NYC schools dispensing morning-after pill to girls 2012-09-26T01:09:45Z Moon jellies keep fertilized eggs on the four oral arms that surround their mouth in a kind of temporary nursery. What Would It Take To Really Build An Artificial Jellyfish? 2012-07-25T20:45:00.237Z In layman’s terminology, “monozygotic” means that a single fertilized egg split to create two babies. Mirror Mirror: Examining Nature's Copy and Paste 2012-06-21T16:45:04.920Z Because they block creation of fertilized eggs, they would not meet abortion opponents' definition of abortion-inducing drugs. New look at morning-after pills suggests debate is off target 2012-06-06T00:25:04Z Because they block creation of fertilized eggs, they would not meet abortion opponents’ definition of abortion-inducing drugs. Morning-After Pills Don’t Block Implantation, Science Suggests 2012-06-05T17:39:28Z Mating-ready males become scarce over this time period, possibly from predation or from defending clutches of already fertilized eggs. ScienceShot: Turning the Tables on the Mating Game 2012-05-31T20:18:11Z A fertilized egg divides exponentially, and gradients and internal cell states choreograph fetus formation. [Essay] IBI* Series Winner: Learning Biology by Recreating and Extending Mathematical Models 2012-05-24T17:55:35.847Z Mothers may have reabsorbed their pregnancies, or fertilized eggs might never have implanted, the team reports online today in PLoS ONE. ScienceShot: Jet Lag Disrupts Pregnancies in Mice 2012-05-23T22:00:00Z One of his best business decisions, he said, was to persuade his Russian contacts to sell him 200 gravid sturgeons, not fertilized eggs or fingerlings, in 1997. Catering to Caviar Tastes From an Unexpected Place 2012-05-11T12:24:47Z Driesch and Morgan by removing part of the cytoplasm from a fertilized egg of the ctenophore, Beroe, produced imperfect larvae showing certain defects which represent the parts removed. Essays In Pastoral Medicine 2012-03-05T03:00:09.993Z The hormone also impedes changes in the uterine lining that are needed for implantation of a fertilized egg. Well Blog: Jane Brody on IUDs 2012-02-27T20:45:43Z On Wednesday, women's-rights advocates delivered petitions with more than 33,000 signatures protesting the ultrasound and the "personhood" bill, which has died and would have defined a fertilized egg as a person. How support for Virginia's contentious abortion bill unraveled 2012-02-25T05:23:04Z But Catholic bishops and evangelical leaders say that if there is any chance that a method may result in the destruction of a fertilized egg they will oppose it. Religious Groups Equate Abortion With Some Contraceptives 2012-02-17T04:09:42Z Ralph's Thriftway in Olympia and two licensed Washington pharmacists sued the state in 2007, saying that dispensing the drug would infringe on their religious beliefs because it can prevent the implantation of a fertilized egg. Fed judge considers if pharmacies must sell Plan B 2012-02-01T20:25:12Z Boveri found that in the case of the doubly fertilized egg the isolated “�” blastomeres develop very variously, a variability only to be accounted for by their varying chromosome equipment. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 8 "Cube" to "Daguerre, Louis" 2012-01-31T03:00:17.257Z But the work amounts to genetic modification of embryos — which is currently illegal in the United Kingdom — and also involves destroying fertilized eggs. UK sets sights on gene therapy in eggs 2012-01-25T18:50:18.833Z Some view it as an abortion pill, as it can prevent the implantation of a fertilized egg in the uterus. ?Morning-after pill? advocates take their case to Obama?s science adviser 2012-01-07T16:40:00Z But the drugs are routinely injected into fertilized eggs and are also used in large doses to treat various infections in cattle. F.D.A. Restricts Use of Antibiotics in Livestock 2012-01-04T17:12:25Z E. altissima, the fertilized eggs grow into tubular proembryos, from the tip of each of which embryos begin to be developed, but one only comes to maturity. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 7 "Gyantse" to "Hallel" 2011-12-26T03:00:11.613Z Moreover, it added, any research involving human embryonic stem-cell lines is immoral, because such cell lines are originally derived from fertilized eggs. Error of judgment 2011-12-14T18:20:06.370Z The drug’s principal effect is to prevent ovulation, but it may also make the lining of the uterus less hospitable to a fertilized egg. Sebelius Overrules F.D.A. on Freer Sale of Emergency Contraceptives 2011-12-08T21:29:25Z Still, some critics say Plan B is the equivalent of an abortion pill because it may also be able to prevent a fertilized egg from attaching to the uterus. Block of OTC morning-after pill sparks debate 2011-12-08T12:13:13Z The drug’s principle effect is to prevent ovulation, but it may also make the lining of the uterus less hospitable to a fertilized egg. Sebelius Overrules F.D.A. on Freer Sale of Emergency Contraceptives 2011-12-07T19:05:15Z Critics, however, focus on the chance that it may prevent a fertilized egg from implanting in the womb, an action they consider equivalent to an abortion. FDA weighs putting Plan B morning-after pill on drugstore shelves 2011-12-05T22:52:00Z Critics, however, focus on the chance that it may prevent a fertilized egg from implanting in the womb, which they consider equivalent to an abortion. FDA weighs putting Plan B morning-after pill on drugstore shelves 2011-12-05T22:52:00Z A few weeks ago — before Mississippi voters rejected a ballot measure to declare a fertilized egg a person — Mitt Romney told Mike Huckabee on Fox News that he “absolutely” supported a personhood amendment. Mitt Romney?s About-Face on Women?s Health 2011-11-23T10:00:16Z But opponents said that when existing laws were written, a fertilized egg was not considered a person, and that changing the definition could have changed everything. Political Science: ?No? Vote in Mississippi Hinged on Issues Beyond Abortion 2011-11-14T21:47:24Z Mississippi votes on the "personhood" amendment, which would designate a fertilized egg as a person. The right wing?s shellacking 2011-11-09T19:11:02Z Ohioans voted Tuesday to repeal a Republican-backed law that restricted collective bargaining for public workers, while Mississippi voters blocked an amendment that would have defined a fertilized egg as a person. Ohio repeals law restricting unions; Miss. blocks ?personhood? amendment 2011-11-09T04:20:00Z Most fertilized eggs, he said, do not implant in the uterus or develop further. Push for ?Personhood? Amendments Is New Tack in Abortion Fight 2011-10-26T02:41:44Z All the cells that make up an individual originate from the same fertilized egg and share the same genome. Europe to map the human epigenome 2011-09-28T17:20:50.237Z From her Lego-strewn living room, she had campaigned furiously to defeat an anti-abortion amendment to the state Constitution that would have declared fertilized eggs to be “persons.” Political Science: ?No? Vote in Mississippi Hinged on Issues Beyond Abortion 2011-11-14T21:47:24Z But it's estimated that up to half of all fertilized eggs are miscarried, usually in the first seven weeks of pregnancy. Common painkillers tied to miscarriage risk 2011-09-06T16:26:25Z In Mississippi, the personhood amendment would have define a fertilized egg as a person in order to outlaw abortion — an aggressive measure that even some who are antiabortion have balked at. Ohio repeals law restricting unions; Miss. blocks ?personhood? amendment 2011-11-09T04:20:00Z “Once you recognize that the majority of fertilized eggs don’t become people, then you recognize how absurd this amendment is,” Dr. Hines said. Push for ?Personhood? Amendments Is New Tack in Abortion Fight 2011-10-26T02:41:44Z They might also help prevent the immune system from attacking a fertilized egg or embryo, which carries "foreign" molecules from the father and, in theory, should provoke immune cells. The Sweet Meeting of Sperm and Egg 2011-08-18T19:00:00Z Dr. Paul D. Seago, a gynecologic oncologist in Jackson, said he worried that the amendment could have interfered with the treatment of women with rare cancers that can develop from fertilized eggs. Political Science: ?No? Vote in Mississippi Hinged on Issues Beyond Abortion 2011-11-14T21:47:24Z The fertilized egg enlarges and becomes multicellular, forming the embryo. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z They also debate the ethics of egg donation, sex selection, gestational surrogacy and menopausal women being impregnated with younger women’s fertilized eggs. Magazine Preview: The Two-Minus-One Pregnancy 2011-08-10T12:00:04Z But I can’t tell you when a fertilized egg becomes sacred. John H. Marburger, Bush Science Adviser, Dies at 70 2011-07-30T02:00:27Z That was important because identical twins come from one fertilized egg and have identical genetic makeups. Fraternal twins with autism: Is risk in the womb? 2011-07-04T23:16:04Z That is to say, only alternate generations attain sexual maturity, those that do so being produced as buds from a sexless generation, which itself arises from the fertilized eggs of a previous sexual generation. Freshwater Sponges, Hydroids & Polyzoa 2011-06-25T02:00:17.833Z A bill that would have defined an implanted fertilized egg as a person didn't reach a final vote. Alabama lawmakers ban abortion after 20 weeks pregnancy 2011-06-10T13:58:51Z Surrogacy — sometimes dubbed "rent-a-womb" — is a procedure by which a woman carries another's fertilized egg to term, usually in cases where the biological mother's uterus is damaged. Room for abuse in India surrogacy 2011-04-30T00:47:04Z With conjoined twins, the single fertilized egg does not fully separate and develops into conjoined fetuses. Conjoined twins celebrate their first birthday 2011-04-06T18:24:16Z Fraternal twins, from two fertilized eggs, share no more genetic material than any other siblings. Fraternal twins with autism: Is risk in the womb? 2011-07-04T23:16:04Z About a third of the women had a procedure in which a single sperm is injected into a single egg; then the fertilized egg is placed into the woman's womb. Fertility treatment can use semen from men with HIV 2011-03-24T17:21:35Z In the late 1970s, one of the most challenging puzzles in all of biology was that of embryonic development — how a complex creature formed from a single fertilized egg cell. Remarkable Creatures: For Whom the Cell Mutates: The Origins of Genetic Quirks 2011-03-14T23:08:10Z Transcription factors switch other genes on and off, and some of them are vital for turning a fertilized egg into a complex animal body. From Single Cells, a Vast Kingdom Arose 2011-03-14T22:00:25Z The researchers probed for a number of different reproductive endpoints, he says, including miscarriage, and what are known as chemical pregnancies—where a fertilized egg dies before a fetal heartbeat can be detected. PCBs May Impair Fertility 2011-03-02T15:28:00Z To some, you might as well kill a newborn as use a pill that prevents a zygote -- a fertilized egg smaller than a grain of salt -- from attaching to the uterus. Republicans Hug Big Government in Abortion Fight: Ann Woolner 2011-02-11T02:36:09Z Give some examples.What were the experiments of Professor Loeb and others in connection with artificially fertilized eggs?How do eggs vary as to the kind of shell, amount of food, size, etc.? A Guide for the Study of Animals 2011-01-18T03:00:14.913Z But assuming that all the frozen embryos would eventually be used, 8,366 babies would theoretically be born -- just 7.5 percent of all the fertilized eggs, the researchers said. Conception is a rare event, fertility study shows 2010-10-25T21:15:00Z The Stanford researchers were able to determine with 93 percent accuracy which newly fertilized eggs would become blastocysts, and which would stop growing and die before they reached that stage. Study: Embryos' survival predicted 2010-10-05T01:02:00Z The fertilized egg did not develop beyond a single cell division. Citation excerpts for 2010 Nobel medicine prize 2010-10-04T10:12:00Z According to the photo's caption, this extinct Australian amphibian reproduced in a most peculiar way: The mother swallowed as many as 25 fertilized eggs, which then developed in her stomach. Photo exhibit focuses on specimens from Harvard museum 2009-10-20T04:00:00Z It is, however, a chemical relative to RU-486, the abortion pill, and there is some evidence that ella makes the womb less hospitable to a fertilized egg by reducing the lining of the uterus. F.D.A. Approves 5-Day Emergency Contraceptive 2010-08-14T01:09:00Z Statewide, she said, the goose population will also continue to be managed through hunting and treating fertilized eggs. Government Agencies Plan Huge Goose Elimination 2010-07-24T03:40:00Z It's made by cells that form the placenta, which nourishes a fertilized egg after it attaches to the wall of the uterus. Drastic HCG Diet making comeback 2010-07-13T17:59:00Z One of the first questions they want to answer is how these birds are winding up with fertilized eggs. Can Animals Be Gay? 2010-04-01T19:34:00Z The fertilized egg begins as a single cell which quickly multiplies to form an embryo as it travels towards the womb. 2009-09-02T17:06:00Z But to religious groups, the distinction is crucial, since they consider that preventing implantation of a fertilized egg is akin to abortion. F.D.A. Approves 5-Day Emergency Contraceptive 2010-08-14T01:09:00Z The fact that no males develop from the fertilized eggs of Aphis might be offered as a reason for its absence, but such an argument would not apply to Termopsis. Studies in Spermatogenesis Part I The thousands of cells that make up the cell-state that we call an animal or plant come from the fertilized egg. A Critique of the Theory of Evolution It is to this simplified condition, as I have previously stated, all fertilized eggs return before they commence to develop. Was Man Created? In other words, the fertilized egg is retained within the body, while the unfertilized one is cast off. Treatise on the Diseases of Women It would usually be the more serious loss if accident should come to the female, for she may carry fertilized eggs for some time. The Meaning of Evolution So finally the fertilized egg has its shell and is ready to be laid. The Renewal of Life; How and When to Tell the Story to the Young In this extreme form, the theory has seemed debatable, for it is only in exceptional cases that there are any signs of sexual glands at the time of segmentation of the fertilized egg. Creative Evolution The nucleus of the fertilized egg, and the protoplasm which surrounds it, divide into two cells, then into four, eight, sixteen, etc. The Biology, Physiology and Sociology of Reproduction Also Sexual Hygiene with Special Reference to the Male The changes which take place each month within the uterine cavity are of precisely the proper character to prepare this tissue for the reception of the fertilized egg. Treatise on the Diseases of Women Precocious stages: generally applied to all stages of development from the fertilized egg to the pupa. Explanation of Terms Used in Entomology The fertilized egg cell becomes almost at once surrounded by a wall, which rapidly thickens, and forms a resting spore. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses The gametophyte is developed from the spore and bears the sexual organs; the sporogonium is developed from the fertilized egg and produces spores. Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3 "Brescia" to "Bulgaria" The fathers put the fertilized eggs into the pockets of the mothers; and there they remain, well guarded, until the young are able to care for themselves. A Book of Natural History Young Folks' Library Volume XIV. When the fertilized egg enters the womb it is usually arrested in the folds of the womb membrane nearest the opening of the tube and at once attaches itself to the womb wall. Mother's Remedies Over One Thousand Tried and Tested Remedies from Mothers of the United States and Canada If this egg should now unite with the other reproductive cell from the male, the resulting fertilized egg would plainly contain a number of chromosomes larger than that normal for this species of animal. The Story of the Living Machine A Review of the Conclusions of Modern Biology in Regard to the Mechanism Which Controls the Phenomena of Living Activity The first divisions of the fertilized egg cell resemble those in the moss embryo, except that the first wall is parallel with the archegonium axis, instead of at right angles to it. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses The fertilized egg of any animal consists of a single cell, a little mass of protoplasm containing a nucleus and surrounded by a structureless membrane. The Whence and the Whither of Man A Brief History of His Origin and Development through Conformity to Environment; Being the Morse Lectures of 1895 Nearly three years had elapsed since he was a fertilized egg. Taboo and Genetics A Study of the Biological, Sociological and Psychological Foundation of the Family Thus in Erythronium and Limnocharis the fertilized egg may form a mass of tissue on which several embryos are produced. Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1 This follows from the fact that the chromosomes are the only part of the cell which, in the fertilized egg, is derived from both parents. The Story of the Living Machine A Review of the Conclusions of Modern Biology in Regard to the Mechanism Which Controls the Phenomena of Living Activity The males are supposed to proceed from non-fertilized eggs, the females from fertilized eggs. Bramble-Bees and Others Fertilization, that is, the union of egg and spermatozoon, or mainly of their nuclei, takes place; and the fertilized egg develops into a new organism. The Whence and the Whither of Man A Brief History of His Origin and Development through Conformity to Environment; Being the Morse Lectures of 1895 Biologists now generally prefer to say that a fertilized egg is "predisposed" to maleness or femaleness, instead of "determined." Taboo and Genetics A Study of the Biological, Sociological and Psychological Foundation of the Family If fertilization takes place, the fertilized egg buries itself in the wall and development of the embryo proceeds. Taboo and Genetics A Study of the Biological, Sociological and Psychological Foundation of the Family If, therefore, the original fertilized egg possessed the power of developing into an adult like the parent, each of the daughter cells should likewise possess the power of developing into a similar adult. The Story of the Living Machine A Review of the Conclusions of Modern Biology in Regard to the Mechanism Which Controls the Phenomena of Living Activity In birds and insects, where the material is less expensive and experimentation simpler, males have been produced from female-predisposed fertilized eggs and vice versa, as we shall see in the next chapter. Taboo and Genetics A Study of the Biological, Sociological and Psychological Foundation of the Family A large part of the germ-plasm of the fertilized egg is used to give rise to the somatoplasm composing the different systems of the embryo and adult. The Whence and the Whither of Man A Brief History of His Origin and Development through Conformity to Environment; Being the Morse Lectures of 1895 Let us consider this fertilized egg—the contributions of the father and the mother. Taboo and Genetics A Study of the Biological, Sociological and Psychological Foundation of the Family This accident occurs after a certain amount of embryonic development has taken place under the influence of the original predisposition of the fertilized egg. Taboo and Genetics A Study of the Biological, Sociological and Psychological Foundation of the Family In all the cases examined, the embryo had begun its female development and specialization under the influence of a predisposition of the female type in the fertilized egg, before the transfusion began. Taboo and Genetics A Study of the Biological, Sociological and Psychological Foundation of the Family As in the Free-Martin cattle, there is an apparent reversal of the sex predisposition of the fertilized egg. Taboo and Genetics A Study of the Biological, Sociological and Psychological Foundation of the Family But in the many-celled individual, which develops out of the fertilized egg, there are two kinds of cells. The Whence and the Whither of Man A Brief History of His Origin and Development through Conformity to Environment; Being the Morse Lectures of 1895 |
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