The precautions for new pregnancy include adjusting diet, prohibiting sexual intercourse, improving lifestyle habits, and regular medical checkups. 1. Adjusting diet: After getting pregnant, you should adjust your daily diet, eat more food containing high protein and high vitamin, avoid stimulating and cold food, don’t drink and smoke, and take folic acid supplements. 2. Prohibit sexual intercourse: sexual intercourse should be prohibited in the first three months of pregnancy, because in the early stages of pregnancy, due to the instability of the embryo, sexual intercourse may induce miscarriage, and also pay attention to physiological hygiene, change underwear diligently, to avoid causing gynecological diseases. 3. Improve living habits: After pregnancy, you should also improve your living habits, avoid staying up late, ensure enough sleep every day, do not overwork, adjust the psychological state, maintain a stable state of mind, avoid anxiety and depression and other psychological. 4. Regular medical checkups: After pregnancy, it is necessary to go to the doctor for regular checkups to know the development of the embryo and whether there is an ectopic pregnancy. In the early stage of pregnancy, if there are any abnormalities such as abdominal pain and bleeding from the lower body, you should consult a doctor urgently for examination and treatment.