Ectopic pregnancy, which is a medical term for a fertilized egg that lays outside the uterine cavity, is commonly referred to as ectopic pregnancy, or tubal pregnancy. Clinically, its symptoms are related to the location of the fertilized egg, the presence or absence of miscarriage or rupture, the amount and duration of bleeding. Common symptoms are as follows: 1. Abdominal pain and vaginal bleeding after menopause: typical symptoms. Clinically, most patients have a history of menopause of 6-8 weeks, while some have no history of menopause or it is not obvious. When the fertilized egg is laid in the fallopian tube for various reasons, due to its gradual enlargement, the patient often shows distension and pain in one side of the lower abdomen, which cannot be relieved; because of the limited space in the fallopian tube, when the embryo grows to a certain size, the embryonic chorionic activity will be reduced, i.e. fallopian tube pregnancy abortion; or the embryo grows strongly and bursts the fallopian tube lumen, which can lead to hemorrhage, i.e. fallopian tube pregnancy rupture; often It is often characterized by a sudden tearing pain in the lower abdomen, accompanied by nausea and vomiting, a feeling of anal distention (defecation), and even pain in the scapula and chest. About 60-80% of patients also have vaginal bleeding, which is small, dark red and intermittent, mostly after abortion of tubal pregnancy. 2. Syncope and shock: In patients with severe abdominal pain and intra-abdominal hemorrhage due to rupture of tubal pregnancy, syncope may occur in mild cases and hemorrhagic shock in severe cases, manifesting as panic, weakness of limbs, wet and cold skin, profuse sweating, and even impaired consciousness, etc. If not treated in time, the patient may die. 3. abdominal mass: some patients have little bleeding after the rupture of ectopic pregnancy, and the body can stop bleeding by itself. With the extension of time, the formed hematoma can adhere to the surrounding tissues to form a large mass, which can protrude into the abdomen. To sum up, the symptoms of ectopic pregnancy mainly include abdominal pain and vaginal bleeding after menopause, syncope, shock and abdominal mass. In case of rupture, ectopic pregnancy can endanger the life of the pregnant woman, and timely medical attention is needed in case of abnormalities.