Abortion by medication is a type of abortion and is suitable for pregnant women who are not more than 7 weeks pregnant and not more than 40 years old. Most abortions are performed within 1 week after taking the medication, but the length of time may vary. After taking abortion medication, the fetal sac tissue is mostly expelled on the same day of taking the medication. The abortion is usually followed by varying degrees of vaginal bleeding and clears in 3-5 days or 7-10 days, mostly without any major effects on the body. After the pregnancy tissues are discharged, it is necessary to take the pregnancy tissues to the hospital to check if they are clean, so as to avoid residual tissues in the uterus, which may cause difficulties in repairing the endometrium and even secondary infections. In some women, vaginal bleeding can last for 2-3 weeks or even 1-2 months after a medical abortion. If the vaginal bleeding lasts for more than 2 weeks, the bleeding is heavy, or accompanied by lower abdominal pain, fever, cloudy and smelly leucorrhea, etc., you should go to the hospital to find out the cause, and if necessary, perform an ablation. After abortion, women should pay attention to rest and avoid straining; pay attention to warmth and avoid contact with cold water; strengthen nutrition and eat more high-quality protein; keep the vulva clean and hygienic; prohibit sex before menstruation; pay attention to good contraceptive measures. Drug abortion is not 100% safe and has certain hazards, such as anemia, infection, menstrual disorders, etc. Frequent abortions can affect future pregnancies. Therefore, you should consider carefully before having abortion.