Pregnancy can eat more fresh vegetables and fruits, lean meat, eggs, milk, etc. is better for the baby, help fetal growth and development. Diet during pregnancy generally need to take into account the two goals of fetal nutrition supply and weight control, while pregnancy hormones and fetal growth oppression leads to weakened gastrointestinal function of pregnant women, so the daily diet is best to do with fewer meals, light diet, eat more fresh fruits and vegetables, to ensure that the intake of meat, eggs, milk, etc., diversify the types of food to ensure that the nutritional intake. Try not to choose barbecue, fried chicken, French fries, cakes and other high oil, high salt and high sugar food, these foods are not only not conducive to weight control during pregnancy, and can provide a single nutrient, and is not conducive to the growth and development of the fetus; in addition, too greasy food in the digestive process will aggravate the burden on the gastrointestinal tract, resulting in gastroenteritis, constipation and other diseases, which may induce contractions, resulting in preterm labor and so on. In addition to regular good diet during pregnancy, you also need to exercise reasonably and take obstetric checkups on schedule, and if you have a combination of gestational diabetes and other complications, you need to consult a doctor to adjust the scientific dietary structure.