Menstruation is really just a very normal body life cycle.

月经其实只是一个非常正常身体生命周期。

There are so many euphemisms that we put on in society to not have to say the word menstruation.

社会上有很多委婉语，不用月经这个词。

I realized how little I knew about menstruation myself.

我才意识到自己对月经知之甚少。

Good data concerning the effects of menstruation on athletic performance are scant.

关于月经对运动成绩影响好数据很少。

But the truth is, menstruation is only one part of one cycle.

但事实是，月经只是一个周期一部分。

Everyone in the village just assumes I was there to speak about menstruation.

村子里所有都认为我只是来谈论经期。

Every month, a healthy fertile woman loses an amount of blood in menstruation.

每个月，一名健康育龄女性在月经期间都会流失掉部分血液。

In particular, many said they suffered in the weeks immediately before and during menstruation.

特别是，许多说他们在生理期前和生理期期间很痛苦。

PMS involves negative behavioral, cognitive and physical symptoms from the time of ovulation to menstruation.

经前综合征包含了负面行为、认知 和身体上一系列症状，从排卵期延续到月经期。

She's going to try to sell it on menstruation.Will you do this for me?

她想拍月经这个主题 你 很帮我忙吗？

Additionally, because there is post-ovulatory rise and fall in progesterone, there is no menstruation.

此外，由于排卵期后孕激素起伏，没有月经。

High prolactin levels inhibit hypothalamic GnRH production, therefore inhibiting ovulation and menstruation.

高泌乳素水平抑制下丘脑产生GnRH，从而抑制排卵和月经。

These stories would make girls curious and interested in talking about menstruation in their close circle.

让其他女孩在这个 属于她们自己圈子里好奇并感兴趣地谈论这个问题。

Endometriomas can also cause dysmenorrhea, or painful menstruation, and are associated with fertility issues.

子宫内膜异位症囊肿也可导致痛经，且与生育问题相关。

The first stage of the cycle is menstruation, and occurs if the egg has not been fertilized.

月经周期第一阶段是月经，发生在卵子尚未受精情况下。

And it turns out that menstruation poses a bigger risk to iron levels than many doctors realize.

事实证明，月经对铁水平影响比许多医生意识到更大。

In females, primary sex characteristic dysfunction includes amenorrhea or absence of menstruation, or oligomenorrhea or irregular menstrual cycle.

在女性中，第一性征功能障碍包括闭经，即无月经，或月经减少，即月经周期不规则。

I undertook a year-long research to study the lack of awareness about menstruation and the root cause behind it.

我用了一年时间来 研究为什么月经问题一直被忽和根植于背后问题。

The one symptom of both primary and secondary amenorrhea is, well, the absence of menstruation.

原发性和继发性闭经共有一个症状是没有月经。

If pregnancy does not occur, the lining breaks down and is expelled from the uterus; this is known as menstruation.

如果没有怀孕，子宫内膜会破裂并从子宫排出；这就是所谓月经。