There is no way to terminate a pregnancy at 3 weeks of pregnancy. Because the ultrasound cannot determine whether the pregnancy is intrauterine or ectopic at 3 weeks of pregnancy, the patient needs to wait with peace of mind. After 5 weeks of pregnancy, which is commonly referred to as 35 days after menopause, an ultrasound will be performed to confirm that the pregnancy is intrauterine. The first step is to undergo relevant tests, including liver and kidney function tests, routine leukocyte tests, routine blood tests, and coagulation tests, and if there are no comorbidities or reproductive tract infections, termination of pregnancy is an option. Commonly used methods are medication abortion and abortion by artificial means. Medication abortion only requires 3 days of oral medication. In case of induced abortion, painless abortion can be chosen so that the patient is in less pain and a surgical operation is performed to terminate the pregnancy.