Ectopic pregnancies certainly do not miscarry on their own. An ectopic pregnancy is one in which the embryo has lodged outside the uterine cavity. Symptoms may include abdominal pain, vaginal bleeding, and a pelvic mass. Although it causes bleeding, what comes out is the fragment of the endometrium and part of the meconium, which will not flow naturally with bleeding. Therefore, patients with ectopic pregnancy should go to the hospital for ultrasound examination and blood HCG test in a timely manner, and according to the results of the examination, some suitable treatment methods should be applied. If the mass is not large and the blood HCG is low, you can take conservative treatment by giving mifepristone orally or methotrexate intramuscularly for 3 days, and review the blood HCG and the pelvic mass once. If the mass does not increase progressively and the blood HCG decreases progressively, conservative treatment has a higher chance of success; if the mass is large or the abdominal pain is severe, timely surgery is recommended. Ectopic pregnancy is a very dangerous disease that can endanger the life of the patient, so do not just believe that it can be cleared naturally.