Ectopic pregnancy can be basically ruled out when progesterone reaches 25ng/ml in general. Ectopic pregnancy refers to ectopic pregnancy, which refers to a fertilized egg that is deposited in a location other than the body cavity of the uterus, and is a common acute abdominal condition in obstetrics and gynecology. Typical symptoms are menopause, irregular vaginal bleeding and abdominal pain. Diagnosis can be assisted by ultrasonography, progesterone and posterior vaginal fornix puncture. Ectopic pregnancy can be basically ruled out when the progesterone value is >25ng/ml. When ectopic pregnancy is clearly diagnosed, it should be actively treated, for the stable condition and the diameter of the gestational sac <4cm, blood hCG (human chorionic gonadotropin) <2000U/L can be given methotrexate drug conservative treatment as prescribed by the doctor. However, when rupture of ectopic pregnancy, unstable vital signs and other emergencies require active surgical treatment to ensure life safety.