Secondly, the collocation of food should be reasonable. There should be not only meat dishes, but also vegetarian dishes, and a certain proportion of miscellaneous grains should be mixed. To conform to the law of fetal growth and development, but also to control their own weight, don't feed yourself into a little fat boy before the child grows much, which is not worth the candle!

Eat this way in the early pregnancy:

1. Animal liver.

pork liver is 1-15g a day (or 4g chicken liver a week), for example, pork liver soup, breakfast pork liver noodles with vegetables, and fried pork liver with green peppers. Because animal liver is rich in folic acid, the key nutrient in the first three months of pregnancy is folic acid supplementation.

2. Fish (marine fish is preferred).

Eat fish 2-3 times a week, because fish is rich in protein and DHA. On the eighth day of fertilization (three weeks' pregnancy according to the last menstruation), the brain of the brain begins to develop and take shape. Therefore, pregnant women can eat more fish, kelp and seaweed. Fish should be steamed, and kelp and seaweed can be made into soup.

3. Yellow or red fruits and vegetables.

For example, pumpkins, carrots, red peony, red sweet potatoes, yellow peppers, mangoes, cantaloupes and bananas. These foods contain a lot of carotenoids, which form vitamin A after absorption and transformation. Vitamin A plays an important role in the healthy development of fetal vision, skin, respiratory tract, gastrointestinal tract, hair and lungs.

4. Foods containing magnesium.

Including: corn, millet, buckwheat noodles, sorghum rice, macaroni, potatoes, mushrooms, and various beans (soybeans, black beans, peas). These foods contain a lot of magnesium, which is also very important for promoting fetal bone development and muscle health.

eat it like this in the second trimester of pregnancy:

1. kelp and seaweed.

In the second trimester of pregnancy, the thyroid gland of the fetus starts to work, and the baby starts to make its own hormones, and the thyroid gland of the fetus needs iodine to play its role, so you can eat more kelp in the second trimester of pregnancy, which contains more iodine and calcium. Can be made into kelp sparerib soup, seaweed egg soup, these can be done.

2. Milk and bean products.

a cup of milk in the morning and evening, 2～3ml milk every day and bean products can help pregnant women to supplement calcium. In addition, foods with high calcium content include sesame paste, river shrimp or shrimp skin. In addition, Bao Ma goes out to bask in the sun more every day, which can supplement vitamin D and promote the absorption of calcium.

3. Animal blood.

For example, pig blood and duck blood can be made into braised dishes, which mainly supplement iron. Half an hour to 5 minutes after a meal, plus orange juice, oranges and kiwifruit, these fruits contain a lot of vitamin C, which can improve the effect of iron supplementation for pregnant women by 3 to 6 times.

Eat this way in the third trimester of pregnancy:

1. Eat more green leafy vegetables every day to supplement dietary fiber, because the fetus is big and the stomach is propped up in the third trimester of pregnancy. The internal organs of pregnant women are squeezed by the fetus, and the intestinal peristalsis slows down, so eat more fruits and vegetables in the third trimester to prevent constipation of pregnant mothers.

2. Fetal growth and development accelerated in the third trimester of pregnancy, and fetal brain development also entered the peak period. This stage. Pregnant women can not only eat more fish, but also directly supplement DHA.

3. In the third trimester of pregnancy, the plasma osmotic pressure decreases, the waist is swollen and the feet are swollen, and the blood pressure rises. In addition, the mobility is inconvenient and the blood circulation slows down. Therefore, it is suggested that pregnant mothers in the third trimester should supplement more vitamin C, including green leafy vegetables and fruits with a little sour taste.

4. After 3 weeks of pregnancy, pregnant women may have special circumstances at any time. Therefore, you can eat more cabbage, carrots, leafy vegetables, spinach, parsley, green beans, mung beans and cantaloupes in your diet. These foods contain a lot of vitamin K, which can correct anemia in pregnant women and prevent massive bleeding during childbirth.