After abortion, you have 1 period, and you can have intercourse only after the period is clean, about 30 days after the abortion. Abortion is to enter the uterus with an instrument to suck out the pregnancy sac and meconium tissue, is an invasive operation, the uterus has a trauma, the mouth of the uterus is also open, this period of resistance is relatively poor, coitus is easy to lead to bacterial infections, resulting in endometritis, endometrial repair. Generally it takes a month, only when the uterus is repaired can you have intercourse. There will be a small amount of vaginal bleeding 7-10 days after the abortion, usually not more than the amount of menstruation, this time is not menstruation, such as the occurrence of incomplete abortion, infection, vaginal bleeding will also be long, the blood is a good culture medium, easy to cause upward infection. After abortion, you need to go to the hospital for review, and choose the time when you can have intercourse according to the doctor’s advice.