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在正常生理情况下,哺乳期间雌激素水平低下,卵巢不排卵,出现闭经,确实可达到避孕的目的。因此,有些农家姐妹利用这个原理,采用延长哺乳的方法来避孕。其实这种避孕方法是很不可靠的,因为哺乳期并非总不排卵。排卵期多是在下一次月经的前14天,如在此时正好碰上无保护的性生活,卵子受精后,由于是在哺乳期,便会出现继续停经的情况,故本人往往不知道怀孕,直到4～5月出现了胎动,已过了人工流产的最佳时机才被发现。另
In normal physiological conditions, low estrogen levels during lactation, ovulation does not ovulation, amenorrhea, can indeed achieve the purpose of contraception. Therefore, some farm sisters to use this principle, the method of prolonging breastfeeding to contraception. In fact, this method of contraception is very unreliable, because lactation is not always not ovulation. Ovulation is mostly in the first 14 days of the next menstruation, such as at this time just ran into unprotected sex life, fertilized eggs, because it is in lactation, there will continue to be menopause, so I often do not know pregnancy, Until April to May there was fetal movement, has passed the best time of induced abortion was discovered. another