After medication abortion, if it is determined that there is no residue in the uterine cavity after ultrasound examination, there is no need to clear the uterus. Generally through the drug abortion, about 1 week of uterine contraction will be completely discharged the pregnancy sac, moult tissue. After reviewing the ultrasound or negative ultrasound to make sure that all the pregnancy material is discharged from the uterus, then there is no need to carry out the operation of removing the uterus. If the abortion is not clean, incomplete abortion occurs or there is a lot of residue in the uterine cavity, causing prolonged vaginal bleeding and abdominal pain and other symptoms, then you need to carry out removal surgery. Within one month after the drug abortion, prohibit coitus, as well as tub baths, sitz baths, and do not do heavy physical activities, about two weeks after the drug abortion to the gynecological clinic for review. Usually pay attention to rest and vulvar hygiene, can use warm water to rinse, change underwear, keep local clean and dry.