The following points should be noted in the clinical care of conservative treatment of ectopic pregnancy: 1. Observe the vital signs, such as measuring blood pressure and pulse rate regularly, and understanding the respiratory condition and body temperature. 2. Pay attention to not eating food that activates blood circulation in the diet and not using drugs that activate blood circulation. 3. Monitor the blood HCG regularly to understand whether the blood HCG has dropped under the effect of drugs. The decrease in blood HCG is a sign of ectopic pregnancy. It is important to closely observe whether the treatment is successful or not in clinical practice. In addition, it is important to know if there is any abdominal pain and vaginal bleeding, and it is also recommended to have regular ultrasound examinations to see if the ectopic mass has significantly shrunk or been absorbed. In addition, if the blood HCG rises during the course of conservative treatment, it is clinically indicated that conservative treatment has failed and surgery can be considered.