There are no uniform requirements for what a woman should eat when she is pregnant. In general, a pregnant woman’s diet should be able to meet the baby’s needs for carbohydrates, fats, proteins, vitamins, minerals and some other micronutrients in the process of growth and development. A variety of fresh vegetables and fruits, which can provide minerals and vitamins nutrients, should be consumed in moderation. Second, fish, chicken, lean beef, lean lamb is rich in high-quality protein and a certain amount of mineral nutrients, pregnant women should intake about two taels a day. Third, rice, noodles, potato food and other kinds of coarse grains, can provide carbohydrates nutrients, is the main source of food. Fourth, a small intake of nut foods and vegetable oils can provide high-quality fatty acids and fat-soluble vitamins, which are very important for the development of the baby.