If there is still blood 15 days after the drug abortion, it is possible that the drug abortion is incomplete, it is necessary to go to the hospital in time to perform an ultrasound examination to understand the recovery of the uterus. If there is residue in the uterine cavity, the uterus should be cleared in time, because the residue of the tissue after medical abortion is longer and may cause tissue mechanization, which may cause difficulties in clearing the uterus and affect the next menstruation and the woman’s pregnancy again. Therefore, if there is still vaginal bleeding within 15 days after a medical abortion, timely treatment is needed. The bleeding will stop within 7 days after the abortion. If the bleeding is prolonged, the abortion may be incomplete or the contraction of the uterus may be poor, so it is necessary to go to the hospital for examination and treatment.