Guidance: During pregnancy, we must pay attention to rest, avoid fatigue and strenuous exercise, maintain a good mood, ensure adequate sleep, strengthen nutrition, take appropriate walks, do maternity exercises and other exercises, and have regular pregnancy tests. Yes, eat properly and pay attention to rest. Supplement folic acid and multivitamins. If calcium is insufficient, it is equally important to drink more milk, iron and zinc. Taking pharmaceutical supplements is not recommended. If you have an appetite, eat as much as possible. Stay happy. You can eat more fruits and vegetables. Protein supplemented with appropriate animals and plants. Eat less spicy food, such as bean sprouts and tofu. At the same time, eating more walnuts is good for the development of children's cranial nerve system. Bean products are rich in folic acid and B vitamins.