Painless abortion after a month of menstruation is clean, 3-7 days later you can have coitus. Because whether it is painless abortion or ordinary abortion, it is necessary to prohibit intercourse and pelvic baths within one month after the operation. Because premature coitus may exist inflammation upstream infection, resulting in endometritis, salpingitis and even pelvic inflammatory disease, resulting in female infertility. Premature coitus after abortion will also cause some harm to the woman’s body, for example, it will also cause endometriosis, which will cause menstrual cramps and other gynecological diseases in the future. After the abortion, you should pay attention to keep the vulva clean and hygienic, and you should not have intercourse until one month after the operation. After the operation, pay attention to eat nutritious food, do not eat spicy stimulation and cold food, if there is any discomfort after the operation, should be timely recheck.