Honey, you know, i'm still in my first trimester.

亲爱的 我现在才第一阶段。

We're, uh, we're still in our first trimester.

我们才刚刚处于怀孕前三个月。

Cal likes a bit of a bumpy ride on account I drove a tractor into my fourth trimester.

卡尔喜欢偶尔颠一颠，因为我直到孕期第四阶段还在开拖拉机。

The typical morning sickness that often accompanies the first trimester affected me every day for nine long months.

一般只在头三个月才会发生的晨吐，我在孕期的每一天都在经历。

During the first trimester of 2019, only 65 cars were built here.

2019年前三个月，总共只生产了65辆汽车。

Yet it's critical that all women see a doctor during the fourth trimester.

然而，所有女性都应在怀孕的第四个阶段去看医生，这非常重要。

So before children are born, in the last trimester, their hearing system is operational.

在孩子出生前，也就是妊娠的最后三个月，他们的听力系统就能正常工作了。

Yet some 11 percent of pregnant US women still smoke during the final trimester.

然而，美国仍有大概11%的妇女在最后三个月的临产阶段享受吞云吐雾之快。

We got a third trimester burn victim here. Dr. Bailey, I'm gonna need some help.

有一个三度烧伤的患者。Bailey 医生，快来帮我。

So he and colleagues measured the feet of 49 women during their first trimester and again five months after childbirth.

于是他和同事测量了49位处于妊娠初期的女性的脚的尺寸，分娩后五个月再进行一次测量。

The precursor brains, on the other hand, transform into female or male during the second trimester of pregnancy.

另一方面，作为初期形成的大脑，在怀孕中期会形成女性的或男性的。

By my first trimester, Google had grown into a company of thousands and moved into a multibuilding campus.

在我怀孕3个月时，谷歌的员工已经发展至几千人，还迁入了一个多建筑园区。

Like several of her friends and the Yahoo board, I knew that she was heading into her third trimester of pregnancy.

她的朋友，雅虎的董事会，还有我都知道她已经进入怀孕的最后阶段。

It turns out that the precursor genitals transform into either female or male during the first trimester of pregnancy.

结果表明，在怀孕的头三个月中，新生的生殖器官会转变为女性或男性。

To defend abortion rights, some liberal states are extending them, making it easier to have abortions in the third trimester.

为了捍卫堕胎的权利，一些自由派州正在延长堕胎的期限，这使得在妊娠晚期堕胎变得更加容易。

Women seeking an abortion in the first trimester would have to jump through some additional hoops to have the procedure.

在妊娠早期（妊娠前三个月）寻求堕胎的妇女将不得不越过额外的重重关卡才能做手术。

I can't believe I never knew you can't fly in your third trimester.

怀孕九个月居然不能坐飞机。

A " trimester" is when you divide something in 3.

“三个月”是指将某些东西分成 3 份。

Now, over the course of the nine months, there are three " trimesters" .

现在，在九个月的过程中，有三个“三个月”。

It should ease off in the first trimester.

应该会在怀孕后前三个月内不断减轻。