The researchers also created an artificial placenta.

研究人员还制造了一种人造胎盘。

After giving birth, the mother deer eats the placenta.

在分娩后鹿妈妈会吃掉胎盘。

The baby receives these substances through a temporary organ called the placenta.

婴儿通过一个叫做胎盘的临时器官接受这些物质。

It can also reach the placenta. So, even in the womb, a fetus is not safe from air pollution.

PM2.5还可以到达胎盘。因此，就连在子宫里的胎儿都不能避开空气污染。

The placenta surrounds the forming baby.

胎盘包围正在成形的婴儿。

The third stage ends with delivery of the placenta.

第三产程以胎盘娩出结束。

The virus can survive in the eyes, testes, placenta, and amniotic fluid.

病毒可以在眼睛、睾丸、胎盘和羊水中存活。

And personally, the most terrifying, in the placenta of our unborn children.

我个人认为，最可怕的是，在未出生孩子的胎盘里也有微塑料。

They carry the blood full of nutrients from the placenta to the baby.

它们将充满营养的血液从胎盘输送给婴儿。

The umbilical cord connects the forming baby to the placenta and his mother.

带将发育中的婴儿与胎盘和他的母亲连接起来。

In about 1 in 100 pregnancies, the placenta separates too early from the womb.

大约每100个孕妇中就有1个胎盘过早脱离子宫。

It raises the mother's blood pressure and affects the blood flow to the placenta.

它会使母亲的血压升高，并影响流向胎盘的血液。

A poisoned dog jerking round the yard like a toy. Human placenta in a field.

在院子里转来转去的一只中毒的狗像玩具一样。田野中人的胎盘。

And then pregnant people can also spread the virus to their fetus through the placenta.

孕妇也可以通过胎盘将病毒传播给胎儿。

The placenta is a structure that develops in pregnancy and attaches to the uterine wall.

胎盘是在怀孕期间形成的附着在子宫壁上的一种结构。

This stops the flow of blood from the placenta to the baby.

这会阻止血液从胎盘流向婴儿。

In most mammals, the placenta is confined behind a barrier of maternal cells.

大多数哺乳类动物的胎盘 被母亲体内的一层细胞屏障围着。

At this point, the hypoperfused placenta starts releasing pro-inflammatory proteins.

此时，血供不足的胎盘开始释放促炎性蛋白质。

Dorie's having contractions. The babies' vital signs are stable, but your placenta's laying low.

Dorie 开始有宫缩了，婴儿的生命体征很平稳，但你的胎盘位置偏低。

Ooh, this is cool... it says in some parts of the world, people actually eat the placenta.

噢，这个不错，书上说有些地方的人真的吃胎盘。