Why then resort to birth control? I see no reason to control births in Tanzania.

那么为什还要去依靠避孕呢？我不明白在坦桑尼亚为什么要去避孕。”

[Narrator] Part of that management is horse birth control.

- [旁白] 该管理的一部分是马节育。

Is she taking the birth control?

- 她在服用避孕药吗？

It's essentially birth control for mosquitoes.

它本质上是对蚊子的节育。

Have you gotten Ana birth control?

你有让安娜做一些避孕措施吗？

In fact, more than three-quarters of the participants said they’d be happy to keep using this birth control.

事实上，超过四分之三的参与者表示他们很乐意继续使用这种节育措施。

Now, during the first phase of testing, the participants and their partners used non-hormonal birth control, like condoms, during sex.

现在，在测试的第一阶段，参与者和他们的伴侣在性行为中使用了非激素避孕措施， 比如避孕套。