If abdominal pain and vaginal bleeding occur in early pregnancy, the following conditions are generally considered: 1. 2, fetal abortion: as the name implies, the fetus has stopped developing, generally need ultrasound to confirm the diagnosis; once diagnosed, should be hospitalized as soon as possible to clear the uterus. Before getting pregnant again, it is recommended that both spouses check their chromosomes, and it is better for the female to monitor ovulation and the male to check the quality of sperm. 3. Ectopic pregnancy: If you have sudden and severe pain in the lower abdomen or drenching bleeding for a long time, you should be alert to the possibility of ectopic pregnancy, which can be diagnosed by ultrasound combined with the level of HCG in the blood. A part of it can be treated conservatively with drugs, and another part needs emergency surgery.