Medication abortion is still an option after two cesarean sections, but several conditions must be met. First of all, color ultrasound to determine that it is intrauterine pregnancy, and the gestational week is within seven weeks, you can directly choose the drug abortion. Before having a medical abortion, you need to have a routine leukorrhea test to rule out reproductive tract infections. If there is an infection, it is necessary to treat the infection before the drug abortion. And to rule out heart disease, liver and kidney function abnormalities, asthma and so on. The ultrasound will determine the intrauterine pregnancy before the medical abortion, and also determine the location of the pregnancy sac. If the gestational sac has been planted in the uterine scar, you can not directly do the drug abortion, but to choose the uterine artery embolization, and then do the purging surgery, if you directly do the drug abortion may cause hemorrhage. 10-14 days after the abortion routine ultrasound review, if the abortion still have residue, has been accompanied by vaginal bleeding, you must do again to clear the uterus.