Level 1: Will newly pregnant women have menstruation? Under normal circumstances, women will have menstruation once a month, but if women have just become pregnant, will they still have menstruation? The answer is no. Because after pregnancy, a woman\’s body will undergo many changes, one of which is the cessation of ovulation and menstruation. Level 2: Why do ovulation and menstruation stop after pregnancy? After pregnancy, both estrogen and progesterone levels in a woman\’s body increase. These hormones promote the growth and thickness of the lining of the uterus to provide nutrition and protection to the fetus. At the same time, they can also