Misoprostol can take up to six hours to expel the pregnancy products after the abortion, but the time to expel the pregnancy products varies from person to person. In some cases, the pregnancy product will be expelled about two hours after taking the medication. Once the pregnancy product is expelled, the vaginal bleeding is significantly reduced and there is no longer any significant lower abdominal pain. It is recommended to observe the pregnancy product in the hospital for about an hour after it is expelled, and if there is not much vaginal bleeding and no other discomfort, you can leave the hospital. Seven days after the abortion, you can go to the hospital for a review, mainly through ultrasound examination to find out whether there are still residual pregnancy products in the uterus.