If your stomach hurts like menstrual pain when you are just pregnant, consider that it may be due to uterine congestion, or it may be due to preterm miscarriage, ectopic pregnancy, etc. You need to improve the examination for causal treatment. Common causes and treatments: 1. uterine congestion: the fertilized egg is stimulating the cervical mucosa causing edema and congestion, which may cause slight pain in the uterus, similar to menstrual pain, which can be relieved by itself after a period of time through proper rest; 2. biochemical pregnancy: embryonic chromosomal abnormalities or failure of fertilized egg implantation due to egg and sperm quality problems, which may result in vaginal bleeding and lower abdominal pain, generally without It usually does not require treatment, but it is necessary to find the cause to prevent the recurrence of similar conditions; 3. Pre-eclampsia: abnormal fetus or abnormal maternal reproductive system, external factors stimulating miscarriage, etc., may appear a small amount of vaginal bleeding, accompanied by lower abdominal pain, back pain. It is necessary to clarify the condition of the fetus through ultrasound examination in time, the fetus can be well developed through glucocorticoids to promote fetal lung maturation to prolong the gestational week, and inevitable miscarriage requires termination of pregnancy; 4, ectopic pregnancy: the fertilized egg is laid outside the uterine cavity, the embryo cannot develop normally, and vaginal bleeding and hidden pain in one side of the lower abdomen can occur after death, generally methotrexate is chosen for conservative treatment, and timely application is required when it causes haemorrhage If it causes heavy bleeding, it should be treated by surgical excision. Precautions: Pregnant women should pay attention to rest and recuperation, avoid strenuous activities, prohibit sexual life in the first three months of pregnancy and three months before delivery, and have regular maternity checkups to keep track of the health status of the fetus and the pregnant woman. In case of bleeding and other abnormalities, you should consult a doctor in time to get a clear diagnosis and then treat the symptoms.