In terms of diet, pregnant women’s nutritional intake is comprehensive and balanced for the fetus is the best, and there is no such thing as what vegetables are good for the fetus. Pregnant women’s diet is mainly reasonable, to ensure comprehensive and balanced nutrition, daily intake of fresh meat, fish, dairy, fruits, vegetables, etc., to ensure that protein, lipids, carbohydrates, vitamins, minerals, inorganic salts and other nutrients intake, is conducive to the promotion of metabolism, blood circulation, to ensure that pregnant women’s physical health and the growth and development of the fetus. Pregnant women should pay attention to the diversification of diet, choose easy-to-digest food, usually advisable to eat small meals, and timely supplementation of folic acid. During pregnancy, pregnant women should undergo regular obstetric examinations according to the doctor’s requirements, and in their daily life they should develop good dietary habits, moderate exercise, and at the same time maintain a good state of mind, which is conducive to the normal development of the fetus.