Medication abortion usually requires three days of medication and most of them will respond within 4-6 hours after the last dose. The main purpose of a medication abortion is to take mifepristone and misoprostol to achieve abortion. Mifepristone is taken for the first 2 days, and on the third day, Mysol is taken orally or vaginally inserted. Most abdominal pain and expulsion of the pregnancy sac will occur within half to six hours. Each person has a different body type and sensitivity to the drug, so the reaction time varies. Some people will experience abdominal pain and vaginal bleeding within half an hour after taking the drug. Some people need to take the drug on the third day before they experience abdominal pain and vaginal bleeding. If you experience vaginal bleeding or abdominal pain after taking the pill, it is better to go to the hospital as soon as possible to see an obstetrician and gynecologist to have an abortion under medical supervision. The doctor can determine whether the pregnancy capsule is completely expelled from the body, so as to avoid unclean abortion, which may cause more than bleeding or hemorrhage and seriously affect the health of the pregnant woman. If the pregnancy capsule is not completely expelled, the abortion will need to be cleared. After the abortion within a month need to abstain from intercourse, eat more light, easy to digest, high nutrition food, pay attention to rest. As mentioned above, after a medical abortion, a small gestational week and a quick reaction may occur when taking mifepristone orally, resulting in vaginal bleeding and even the discharge of the fetal sac. In most cases, there is no obvious reaction during the oral administration of mifepristone, and it is only after the application of methotrexate that an obvious reaction occurs, usually with vaginal bleeding around 1-2 hours after the administration of methotrexate, which in turn leads to the expulsion of the fetal sac within 4 hours. If there is still no response 24 hours after the application of Mysol, prompt ultrasonography is recommended.