The symptoms of early pregnancy are as follows: 1. Menopause: Menopause is the most obvious symptom of early pregnancy. Healthy women who are fertile and have a history of sexual life and have regular menstrual cycles should be highly suspicious of pregnancy once they have menstrual periods, such as menopause for 10 days; 2. early pregnancy reaction: mental symptoms such as coldness, dizziness, weakness and drowsiness will appear around 6 weeks after menopause, and digestive symptoms such as lack of appetite, acidity and greasiness will also appear, among which morning vomiting is the most obvious. This kind of early pregnancy reaction can disappear on its own for about one month, but some pregnant women will continue throughout the pregnancy; 3. breast changes: women will feel slight swelling and pain in their breasts, enlarged nipples and increased areola coloring; 4. other: some women will show increased estrogen, such as skin pigmentation; In summary, once women of childbearing age with a history of sexual intercourse show menopause, they should go to the hospital for examination to diagnose whether pregnancy is present, such as blood HCG as well as ultrasound can be performed. If pregnancy is diagnosed, pregnancy care should be done. Early pregnancy is an important period for embryo formation and pregnant women should avoid X-rays, ionizing radiation, etc. during this period. In addition, medications and other applications should be applied with caution, and attention should be paid to folic acid supplementation, adequate sleep and nutrition to prevent fetal malformations.