When you are pregnant and need to terminate the pregnancy, you can opt for either a medicated abortion or an induced abortion at the right gestational week. Abdominal pain after abortion usually lasts for about a week. Usually, within 49 days of menopause, if it is clear that the pregnancy is intrauterine through ultrasound examination, you can choose medication abortion. Medication abortion is mainly through drugs, such as mifepristone, misoprostol and so on to make the uterine membrane degeneration and necrosis, the cervix soften to promote uterine contraction caused by the embryo expulsion process. Drug abortion has certain indications and contraindications, usually for postpartum, especially after cesarean section short time or repeated abortion history, uterine position is not normal or deformity, uterine perforation history and other cases, it is recommended to choose drug abortion is relatively safe. Generally speaking, there will be no obvious symptoms during the process of taking Mifepristone to kill the embryo, and there will be uterine contraction about 4 hours after taking Misoprostol, that is, lower abdominal distension, vaginal bleeding, etc., and the pain will be discharged by itself in about 2 hours, and then the uterus will still have contraction, which is mainly to promote the discharge of intrauterine stagnant blood. The whole process of medical abortion in the lower abdominal distension and pain symptoms may last 2-3 days, during the period of taking blood circulation and promote uterine regeneration drugs can be effective in relieving, at the same time combined with the massage of the uterus hot compresses can also play a role in pain relief. In short, the contraction of the uterus after the abortion will cause pain, you need to prohibit sex and bath for a month, pay attention to vulvar hygiene and diet to effectively promote the recovery of the uterus. If you don’t have a child, you need to try to do a good job of contraception, so as to avoid multiple abortions will cause thinning of the uterine lining or uterine adhesions, resulting in menstrual disorders or affecting the next normal pregnancy.