There are two proposed mechanisms that could explain how premature ovarian failure develops.

有两种机制可以解释卵巢早衰的发生。

Hormone replacement therapy, like combined oral contraceptives can be useful for individuals with Turner syndrome, polycystic ovarian syndrome or premature ovarian failure.

激素替代疗法，比如复方口服避孕药，对Turner综合征、多囊卵巢综合症或卵巢早衰患者有效。

Eggs are taken from a donor, fertilized, and then implanted into the hormonally prepared uterus of the woman with premature ovarian failure.

从捐赠者体内取出卵子，受精，然后植入卵巢早衰妇女经激素准备的子宫内。

Most women have a normal puberty with regular periods before the disorder develops, but then start having troubles when premature ovarian failure occurs.

大多数女性在疾病进展之前都拥有正常的青春期与规律的月经周期；但当卵巢早衰发生时，就开始出现问题。

Causes of secondary amenorrhea can also cause primary amenorrhea, and they include functional hypothalamic amenorrhea, polycystic ovary syndrome, hyperprolactinemia, premature ovarian failure and Asherman syndrome.

继发性闭经的病因也可以导致原发性闭经，包括功能性下丘脑性闭经、多囊卵巢综合症、高泌乳素血症、卵巢早衰以及Asherman综合征。

Now, sometimes secondary amenorrhea can occur because of premature ovarian failure - which is when the ovarian follicles undergo accelerated atresia and get depleted before the age of 40, resulting in early menopause.

有时，继发性闭经的原因是卵巢早衰，即当卵巢滤泡加速闭锁，在40岁前消耗殆尽，造成提前绝经。