Some in the first trimester, some in the second trimester and some in the third trimester.

一些是在怀孕的前三个月，有的在中期，有的在晚期。

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，在怀孕中期会形成女性的或男性的。

She got an appointment at a hospital in Seattle, because she was so far along-- 21 weeks, second trimester.

她在西雅图的一家医院预约了，因为她已经怀孕 21 周了，处于妊娠中期。

Stories like Amanda, who, after losing her baby in the second trimester, was standing frozen at her sink because she forgot how to wash dishes.

比如阿曼达（Amanda）的故事，她在孕中期失去了她的宝宝，面对水槽呆呆伫立，因为她忘了该怎么洗碗。

That position—access to abortion that is legal and unrestricted until late in the second trimester, with some restrictions thereafter—is not unlike the compromise reached in other countries.

妊娠中期前堕胎是合法的，不受任何限制的，之后堕胎则有法律约束，这与其他国家在堕胎问题上的折中点是类似的。

But now new research by scientists of University of Toronto has found that risks of being involved in a series of car crash increased by 42% during the second trimester.

但多伦多大学新的研究显示，今年第二个季度孕妇出车祸的几率增加了42%。