On the other hand, if I say I don't like baby killers, that actually is a moral judgment in my case.

另一方面，如果我说我不喜欢杀婴者，那实际上是我的道德判断。

So the way to keep males from being potential baby killers in part is to not have them know if that baby is theirs, right?

因此，防止男性成为潜在的婴儿杀手的方法之一就是不让他们知道孩子是否是他们的，对吗？