The abdominal pain of ectopic pregnancy is not a daily pain, usually in the early stage it is mainly caused by overexertion, strenuous exercise or poor rest that causes hidden pain or boring pain or pain with tearing sensation, but in the later stage, due to the development of the gestational sac, the local environment is poor, resulting in miscarriage or incomplete miscarriage or even rupture of the fallopian tube, the blood flowing into the abdominal cavity will cause acute abdomen, less bleeding will lead to a feeling of anal swelling, more bleeding will lead to rebound pain and pressure pain in the abdomen, and there will be pressure pain throughout the abdomen, which is a daily pain and more intense at this time. If there is a lot of bleeding, shock symptoms such as dizziness, panic and cold sweat may occur, which should be clarified by timely ultrasound as well as posterior fornix aspiration and require emergency surgery. If there is a lot of bleeding, lack of attention and untimely treatment may threaten the life of the patient.