A positive urine HCG indicates that the patient is pregnant and further gynecologic ultrasound is needed to clarify where the pregnancy is located. If the gynecologic ultrasound indicates early intrauterine pregnancy and the pregnancy is located in the uterine cavity, this is a normal pregnancy and does not require special treatment, regular pregnancy checkups are sufficient. If the gynecological ultrasound indicates a suspicious mass outside the uterus and no gestational sac is found in the uterine cavity, in this case further blood needs to be drawn to check the blood HCG value. If the blood HCG is less than 2000 IU/L and the patient has no clinical symptoms or the symptoms are relatively mild, in this case, conservative treatment with medications such as mifepristone or methotrexate can be chosen. If the blood HCG is >2000 IU/L, depending on the patient’s condition, surgical treatment may be chosen if necessary.