After sex will lead to increased secretions, after sex need to wash the vulva. Because after sex the semen in the vagina will flow to the vulva, if not cleaned in time will easily lead to vulvar itching, leukorrhea and other vulvovaginitis, vaginitis. In addition, it is best for women to wash the vulva before having sex. Under normal circumstances, if women of childbearing age, it is normal to have sex once a week, moderate sex is conducive to the harmony of the couple’s relationship, physical health. However, the time of sex should not be too long, the frequency should not be too high, so as not to cause endometritis and pelvic inflammatory disease due to excessive congestion of the female pelvic organs, which is not conducive to the health of the female body. Women should also pay attention to proper rest after sex, drink more water, is also conducive to the whole body basic metabolism.