The hypothalamic-pituitary-gonadal axis is a system of hormone signaling between the hypothalamus, pituitary gland, and gonads, either the testes or ovaries, to control sexual development and reproduction.

下丘脑-垂体-性轴是下丘脑、垂体与生（丸或卵巢）之间的激素信号转导系统，控性发育生。

But until 6 or 7 weeks after fertilization, both 'XY' and 'XX' embryos have identical gonads.

但直到受精后6或7周，XYXX都有相同的生。

We've got the gonads and all of those are secreting hormones.

我们有生，它们都在分泌激素。

You have hormones such as luteinizing hormone, which then stimulate the gonads, the testes to the ovaries to make testosterone and or estrogen.

你体内含有诸如促黄体生成素等激素，这些激素会刺激生（包括丸卵巢）产生酮/或雌激素。