Misoprostol is generally indicated for early medication abortions. Most patients will expel the gestational sac within about 6 hours after taking misoprostol tablets, but due to individual differences, each person’s absorption and excretion of the medication is different, and the development of the embryo is not consistent, so the exact timing has variability. The purpose of using mifepristone in the pre-abortion period is to promote cervical softening while allowing the uterine meconium to degenerate and become necrotic, making it easier to detach the embryo from the uterus. When mifepristone and misoprostol are used together, they can excite the uterus, thus promoting uterine contraction and speeding up the expulsion of the embryo. After taking misoprostol, the gestational sac can be gradually expelled in a few hours. If the gestational sac is never expelled and it is determined by ultrasound examination that the pregnancy is still present in the uterus, the abortion is a failure and requires timely treatment with uterine evacuation to avoid causing hemorrhage or intrauterine infection. Therefore, it is generally recommended that when misoprostol is applied, it must be taken in the hospital and needs to be kept for observation, and only after half an hour of expulsion of the gestational sac without obvious abnormal hemorrhage can the patient leave the hospital. After a medical abortion, you should pay attention to local hygiene, take a shower, avoid taking a tub bath or sitz bath, and avoid sexual intercourse for one month to avoid infection. If vaginal bleeding exceeds 1 week, or even if lower abdominal pain, fever or abnormal leucorrhea occurs, you should seek medical attention in time. Return to the hospital for a review 2 weeks after the medical abortion.