The duration of abortion tummy pain is mostly 2-3 hours, which is the time after the drug takes effect and produces severe abdominal pain. A medication abortion is a method of terminating an early pregnancy using medication. Taking mifepristone on days 1-2 of the medication does not usually cause intense abdominal pain, but can cause digestive symptoms such as nausea, vomiting, and diarrhea. After oral misoprostol on day 3, it can cause more intense abdominal pain due to the prostaglandins promoting uterine contractions, usually occurring about half an hour after taking the drug and lasting 2-3 hours. If the gestational sac is expelled smoothly, this intense pain will disappear after the sac is expelled. In addition, mild abdominal pain may occur after abortion as the uterus gradually contracts. Although medical abortion is easy, it should be performed in a regular hospital with resuscitation conditions, but not on your own, in case of heavy vaginal bleeding or incomplete abortion, which may be life-threatening if not handled in time.