The human reproductive system is complicated and often unpredictable.

人的生殖系统很复杂，常常无法预料。

Plastics and pesticides have left endocrine-disrupting chemicals everywhere-in us and in wildlife, affecting reproductive systems.

塑料和杀虫剂使得引起内分泌紊乱的化学制品到处都是——遍布于我们以及野生生物的身边和周围，影响着生殖系统。

Plastic exposure harms our immune and reproductive system, the liver, the kidney and even causes cancer.

塑料带来的污染已经开始损害到我们人类的免疫和生殖系统，破坏了我们肝、肾，甚至会导致癌症。”

Those substances can influence and disrupt hormone levels, in some cases, they are also capable of affecting the reproductive system.

这些物质可以影响和破坏激素水平，在某些情况下，它们也能影响生殖系统。

We also have an ultrasound system that we use that can help us to research their fecundity and reproductive systems.

我们还有一个超声波系统，可以帮助我们研究它们的繁殖力和生殖系统。

Some people associate that shape with the female reproductive system.

有些人将这种形状与女性生殖系统联系起来。

We've already spoken about sleep loss and your reproductive system.

我们已经谈到了睡眠不足和您的生殖系统。

That is the female reproductive system.

那是女性生殖系统。

The reproductive system is constructed differently for males and females.

男性生殖系统合成、运输和滋养精子并产生雄激素，调节男性性征。

They are also available for the male and female reproductive systems, and for developing fetuses.

它们也可用于男性和女性生殖系统，以及胎儿发育。