There are advantages and disadvantages to both medical abortion and direct abortion. The situation is different for each person. Some people have a clean bleeding within 7 days after abortion with medication, and there is no residue, so medication abortion is better because it is less painful and does not affect normal life. However, the rate of incomplete abortion is very high, reaching about 10%. If an incomplete abortion occurs, the uterus needs to be cleared. Since the endometrium is already congested, edematous and inflammatory, if the uterus is cleared, it is easy to injure the basal layer of the endometrium, so it is easy to cause adhesions of the uterine cavity. If the uterus is directly cleared, the patient is more painful when doing abortion, but the rate of complete abortion is very high, and the rate of incomplete abortion is about 1-2%, so although the abortion is more painful, the bleeding time is short and the incidence of incomplete abortion is low. Each person has individual differences, and it is impossible to compare the two types of abortion.