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

亲爱的 我现在第一阶段。

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

然而，所有应在怀孕的第四阶段去看医生，这非常重要。

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

2019年前三，总共只生产了65辆汽车。

So the third trimester is really, really important for that time.

因此，第三孕期对于胎儿的发育至关重要。

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，他们的听力系统就能正常工作了。

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

我们刚刚处于怀孕前三。

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

然而，美国仍有大概11%的妇在最后三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.

有一三度烧伤的患者。Bailey 医生，快来帮我。

And in some cases of pregnant women during the third trimester, we saw levels much higher.

在某些孕妇的第三孕期，我们看到的水平要高得多。

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

在我怀孕3，谷歌的员工已经发展至几千人，还迁入了一多建筑园区。

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

一般只在头三会发生的晨吐，我在孕期的每一天在经历。

This protein is most important in the second and third trimesters, and the first few months of life.

这种蛋白质在妊娠中期和晚期以及出生后的头几最为重要。

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 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，在怀孕中期会形成的或男的。

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

结果表明，在怀孕的头三中，新生的生殖器官会转变为或男。

The early third trimester, probably at about 24 weeks.

大约在妊娠早期的第三孕期，也就是 24 周左右。

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。

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位处于妊娠初期的的脚的尺寸，分娩后五再进行一次测量。

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）寻求堕胎的妇将不得不越过额外的重重关卡能做手术。

In the first trimester of pregnancy, a lot of things are happening.

在孕早期，身体会发生很多变化。