Menopause usually eliminates the need for contraception. After menopause, the ovary function declines and no longer produces eggs. At this time, there is no egg for the sperm to combine with to form a fertilized egg, which will not lead to pregnancy. In addition, after menopause, the woman’s uterine lining is no longer stimulated by estrogen, and it will no longer proliferate and shed periodically. There is no condition for a fertilized egg to settle in the uterus, and pregnancy will not occur. After menopause, the level of estrogen secretion decreases, when having sex, there may be dryness and pain during sexual intercourse, which can be improved by using lubricants during sexual intercourse. In daily life to maintain pubic hygiene, pay attention to both husband and wife are diligent to change and wash underwear, choose some loose cotton fabric underwear.