A medical abortion can be performed between 5 and 7 weeks of pregnancy, provided that the pregnancy is diagnosed by ultrasound as intrauterine and that the number of days of pregnancy does not exceed 49 days before the medical abortion is suitable. It is best to have a first-time pregnancy with no previous history of abortion or no history of pregnancy and childbirth. The success rate of medical abortion for the first pregnancy is very high. It is also recommended to have routine blood tests, white belt tests, clotting time and electrocardiogram tests before having a medical abortion, and only after all of them are qualified can you have a medical abortion under the guidance of a doctor. The first two days are taken at home according to medical advice, and the third day you go to the hospital and take Misoprostol orally. The pregnancy product will be expelled 2-6 hours after taking misoprostol.