I also found out that their gestation period takes anywhere from three to five months.

我还发现它们的妊娠大三到五个月。

But here, a mountain is in gestation.

但这里却在酝酿一座高山。

Bears have a relatively long gestation period. Mating takes place in the spring or early summer.

熊的妊娠相对来说较长，它们一般在春天或夏初交配。

It offers the first detailed map of one woman's brain through the steps of pregnancy, also called gestation.

该项新研究提供了首张女性在整个孕（也称为妊娠）的脑图谱。

He spits them out from time to time in order to aerate them over the 5-day gestation period.

他时不时地将蛋吐出来，让他们置于空气中，才能过5天的妊娠。

A lot of times when a twin gestation form, 20 or 30% of the time, there's a vanishing twin.

在双胎妊娠中，大 20% 到 30% 的情况下会出现消失的双胞胎现象。

This usually happens after about 20 weeks of gestation, and affects about 1% of pregnancies worldwide.

该疾病经常发生在孕大20周之后，并且影响着世界范围内大概1%的孕妇。

Baby sea turtles hatch from their eggs after about 60 days giving them the longest gestation period on this list.

小海龟从它们的卵中孵化出来大60天，它们的妊娠是这些动物中最长的。

As a quick recap, preeclampsia is a disorder that occurs after 20 weeks' gestation and up to 6 weeks following delivery.

好！快速回顾一下：子通常发生于妊娠20周及以后至产后6周。

They have a longer gestation period than typical  North American ungulates, averaging eight months.

它们的妊娠比典型的北美有蹄类动物更长，平均为八个月。

The gestation period can last up to 18 years!

妊娠可达18年！

The gestation period of a goat is around 145 days.

山羊的妊娠为 145 天。

The sows are living in a gestation crate, which is big enough.

这些母猪被关在妊娠栏里， 空间勉强够用。

That's halfway through its gestation period.

那是它的孕育的一半。

Preeclampsia tends to occur more often during a first pregnancy, in pregnancies with multiple gestations, or in mothers 35 years or older.

子多见于初产妇、多胎妊娠或35岁以上的高龄产妇。

Ten-second trivia: Which of these animals has the longest gestation period?

十秒小知识：这些动物中哪种动物的妊娠最长？

By seven months of gestation, the fetus' taste buds are fully developed, and its olfactory receptors, which allow it to smell, are functioning.

妊娠七个月的时候，胎儿的味蕾已经完全发育，嗅觉器官的神经末梢也能工作了。

The gestation period for white sharks is believed to be 12 months or more, the longest time period on this list.

据信，大白鲨的妊娠为 12 个月或更长时间，是这份名单上最长的。

Another victory was persuading a supplier to phase out the use of gestation stalls for sows which make it impossible for the animals to move.

另一个胜利是说服一供应商逐步淘汰使用母猪妊娠舍，在妊娠舍内的动物无法活动。

Turns out, male fetuses are much worse at surviving an uncomfortable gestation environment, although for both sexes, abdominal pregnancies very rarely produce a live birth.

原来，男胎儿非常不能存活在一个不舒服的孕育环境，虽然对两个性别来说，腹部怀孕很难产下活胎。