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。