哺乳期闭经可使产后妇女的身体得到恢复,有利于母婴健康,哺乳量的减少受卵巢机能的影响。本文简述哺乳与月经周期及性机能的关系。 哺乳可推迟排卵与月经,哺乳时间越短,月经恢复越早,不哺乳的妇女半数在2个月内恢复月经,4个月大多数妇女可来月经。哺乳6个月者多半妇女则闭经6个月,而哺乳1年以上者也非无限期的闭经,一般在一年左右恢复月经。排卵性月经在初次恢复月经 Lactating amenorrhea can postpartum women’s body to be restored, is conducive to maternal and child health, reduce the amount of breast-feeding by the ovarian function. This article briefly describes the relationship between lactation and menstrual cycle and sexual function. Breastfeeding can delay ovulation and menstruation, breastfeeding shorter, menstrual recovery sooner, half of women who do not breastfeed resume menstruation within 2 months, 4 months most women can come to menstruation. Most women breast-feeding 6 months, then amenorrhea for 6 months, while breastfeeding more than 1 year also non-indefinite amenorrhea, usually about a year to resume menstruation. Ovulatory menstruation in the initial recovery of menstruation