People who sleep in the fetal position tend towards worry and anxiety.

睡姿像是胎儿一样的人较容易担忧和焦虑。

Membranes in the sac that surrounds the fetus sometimes break at the start of childbirth.

在分娩开始时，包裹胎儿的囊膜有时会破裂。

Problems with a pregnancy can threaten the health of the mother, fetus, or both.

怀孕所产生的问题可能会威胁到母亲或胎儿的健康，或两者的健康。

And it carries the fetus' waste out.

它还会把胎儿的排泄物带出去。

That was for her benefit to ensure the health of her unborn babies.

那是为了给她补充营养保证她怀中胎儿的健康。

This barrier lets the mother control the supply of nutrients to the fetus.

障让母亲 得以控制胎儿营养的供给。

It can be predicted even before birth based on the fetus' position in the womb.

它在出生前根据胎儿在子宫里的位置就可以预测。

As pregnancy progresses, the uterus expands upward and outward with the growing fetus.

随着妊娠的推进，子宫会随着胎儿的生长而向上和向外伸展。

We are going to scan the fetus of a harbor porpoise.

我们将对一只鼠海豚的胎儿进行扫描。

It's called the EGG hypothesis, or " Energetics of Gestation and Fetal Growth" .

被称为 EGG 假说，或“妊娠和胎儿生长的能量学”。

In pregnancies that large, it is rare that all the children survive.

在么多胎的妊娠中，全部胎儿都存活的状况十分罕见。

Because it can wreak havoc on the developing nervous system of a fetus.

因为它可以严重破坏胎儿正在发育中的神经系统。

The decanted infant howls; at once a nurse appears with a bottle of external secretion.

换了瓶的胎儿哭了，护士立即拿来外分泌瓶。

A womb is the uterus, an organ where a woman carries an unborn baby.

子宫是女人孕育胎儿的器官。

Hey, be careful with that. You'll give the baby heartburn.

小心些，你会让胎儿心痛的。

Rosie, Rosie, it looks like a foetus in a womb!

罗西，罗西，看起来像子宫里的胎儿！

The umbilical cord connects a pregnant mother to her fetus.

脐带把怀孕的母亲和她的胎儿连接起来。

She felt sick all the time because of the baby, and she ate nothing.

由于胎儿的缘故，她一直在生病，什么也吃不下。

Fitch measures women's stomachs, takes their blood, listens to fetal heartbeats, and gives nutritional information.

费奇负责测量孕妇的肚子，采集她们的血液，听胎儿的心跳，并提供营养信息。

I have two fetuses kicking me in the bladder, and I really have to pee!

我肚子里的两个胎儿正在踢我的膀胱，我真的很需要上厕所！