The success rate of conservative treatment of ectopic pregnancy is about 80% for patients with indications for conservative treatment, but the success rate of conservative treatment drops significantly if the criteria for conservative treatment are not met. The indications for conservative treatment of ectopic pregnancy include no contraindications to drug treatment, no tubal rupture, no internal bleeding, blood chorionic gonadotropin value less than 2000U/L, and the diameter of the gestational sac is less than 4cm. If the indications for conservative treatment of ectopic pregnancy are met, conservative treatment, such as the use of methotrexate and other drugs, and in the process of conservative treatment, strict observation of ultrasound and changes in human chorionic gonadotropin. If ectopic pregnancy occurs, you should seek medical treatment in time and choose the appropriate drugs under the guidance of your doctor.