Early pregnancy medical abortion requires preoperative examination, intraoperative observation, postoperative follow-up and other operations. 1. Preoperative examination: early pregnancy medical abortion needs to check the blood chorionic gonadotropin level, ultrasound examination, etc., to determine the intrauterine pregnancy, pregnancy time and the size of the fetal sac. Detailed medical history, to exclude the use of mifepristone and misoprostol drug contraindications, such as glaucoma, asthma. Sign the consent form for medication abortion. 2. Intraoperative observation: early pregnant women exclude contraindications to medication abortion when given oral mifepristone, oral or vaginal misoprostol. During the process of drug abortion, pay attention to whether there is vaginal bleeding, nausea, vomiting and other adverse reactions. If there is much vaginal bleeding after taking the medicine, artificial negative pressure suction will be given to terminate the pregnancy in time. 3. Post-operative follow-up: Follow up regularly after drug abortion according to the doctor’s instructions to exclude incomplete abortion. After the drug abortion timely implementation of contraceptive measures. Early pregnancy drug abortion needs to be carried out in the regular, rescue conditions of the hospital, under the supervision of the doctor oral medication, can not be taken indiscriminately.