To make room, hormones called progesterone and relaxin signal muscles to loosen.

了腾，被称孕酮和松弛素的激素会对肌肉发放松的信号。

Though there are different causes which result in different levels of gonadotropin hormones, they all ultimately result in hypogonadism and a deficiency in testosterone or estrogen and progesterone.

尽管青春期延迟的病因很多，会导致促性腺激素水平各不相同，但最终的结果都是性腺功能减退及男性睾酮或女性雌激素和孕酮的缺乏。

During puberty, waves of estrogen and progesterone regulate primary sex characteristics, like monthly changes to the ovary stroma to promote egg maturation and ovulation, and changes to the uterine wall lining as part of the menstrual cycle.

在青春期，雌激素和孕酮水平的波动会调节第一性征，如每月卵巢基质的变化促进了卵子成熟和排卵，及作月经周期一部分的子宫内膜的变化。

Regardless of the cause, the result is a decrease or absence of testosterone in males, or estrogen and progesterone in females, which means there's no negative feedback on the hypothalamus.

不论病因是什么，其造成的结果是男性睾酮的减少或缺失，或女性雌激素和孕酮的减少或缺失，这同时也意味着下丘脑负反馈机制消失。

Beginning at puberty, the theca cells of the ovary respond to luteinizing hormone by producing progesterone and androstenedione.

青春期开始后，卵巢的卵泡膜细胞对LH产生应答，生成孕酮和雄烯二酮。

These are estrogen and progesterone in females and testosterone is the major sex specific hormone in males.

女性产生的是雌激素和孕酮，而男性产生的睾酮。

Waves of estrogen and progesterone regulate monthly changes to the ovary stroma to promote egg maturation and ovulation, and as well, it changes to the uterine wall lining as part of the menstrual cycle.

雌激素和孕酮的周期性改变可调节卵巢基质每月的变化，促进卵细胞成熟和排卵，同时它还影响子宫内膜在月经周期内的改变。

You release a hormone called progesterone, which is progestational, it gets the uterus ready.

你会释放一种叫做孕酮的激素，它具有促进妊娠的作用，使子宫做好准备。

And that's estrogen, and if you have a uterus, you're on progesterone as well.

这就是雌激素，如果你有子宫，你还会用到孕酮。

Some cycles, you may not have progesterone.

有些周期，你可能没有孕酮。

More and more anovulatory cycles means no progesterone or very low progesterone.

越来越多的无排卵周期意味着没有孕酮或孕酮非常低。

I also suggest that women, if they're taking progesterone, take it at night.

我还建议女性如果服用孕酮，最好在晚上服用。

Because remember, estrogen and progestin go together.

因请记住，雌激素和孕酮是相辅相成的。

Your progesterone was pretty normal, it was 158.

你的孕酮水平相当正常，数值158。

The corpus luteum is responsible for producing the progesterone required to maintain the pregnancy until six to seven weeks of gestation, when the placenta develops and takes over until the baby is born approximately 40 weeks later.

黄体负责产生维持妊娠所需的孕酮， 直至妊娠六至七周，此时胎盘发育并接管， 直到大约40周后婴儿生。

Now, of course, when that dips before our period, Suddenly, the systems in place that are releasing serotonin, which are used to a certain level of progesterone, no longer have that level.

当然，现在，当我们的月经来临前，那些原本在一定孕酮水平下释放血清素的系统，突然失去了原有的孕酮水平。

And the theory goes that the lignin and zinc, selenium, vitamin E, the essential fatty acids in these seeds could influence estrogen and progesterone activity, so the hormones involved in your cycle.

其理论依据是，这些种子中的木质素、锌、硒、维生素E及必需脂肪酸可能会影响雌激素和孕酮的活性，即影响你月经周期中的激素变化。

The first works hormonally, by blocking progesterone receptors, and the second mimics a molecule which induces labor, stimulating uterine contractions and causing the cervix to soften and dilate.

第一种药物通过阻断孕酮受体发挥作用，而第二种则模拟一种引发分娩的分子，刺激子宫收缩， 使宫颈软化并扩张。

You know, even once I was lucky enough to find out what my problem was and I just basically don't make any progesterone after seven weeks.

你知道，即使我很幸运地发现了我的问题所在，基本上就是我在七周后就不再产生孕酮了。

They work great and like probably the majority of my big kennels have got some type of in-house progesterone machine.

它们效果很好，而且像我大多数大型犬舍一样，可能都配备了某种类型的内部孕酮检测仪。