The treatment methods for ectopic pregnancy include surgical treatment, medical treatment, and expectant management. Surgical treatment involves surgical intervention, which can be either conservative or radical surgery. Generally, surgery is indicated when blood HCG levels are relatively high, exceeding 3000 units per liter, or when there is a continuous increase. An ultrasound may show ectopic cardiac activity, a large mass, or it may be used when medical treatment is contraindicated, ineffective, or when vital signs are unstable and there is significant internal bleeding. These are indications for surgical treatment of an ectopic pregnancy. Additionally, there are conservative treatments and expectant management. Expectant management involves no medication, just regular monitoring of HCG levels and ultrasound examinations.