A woman’s diet during pregnancy may affect the development of the fetus. We recommend that in the early stages of pregnancy and the first three months of pregnancy, you must add more foods rich in folic acid, such as green leafy vegetables. Because during this period, if the fetus is folic acid deficient, neural tube defects or other malformations may occur. In addition, it is important during pregnancy to have a balanced diet, a diverse diet, and eat more protein-rich foods, such as chicken, fish, milk, eggs, etc. In addition, starting from the fourth month of pregnancy, pregnant women should eat more iron-rich foods, such as lean meat, pork liver, etc., to avoid iron deficiency anemia in the second trimester. And from the fourth month of pregnancy, you should try to eat more calcium-rich foods, such as milk, to avoid calcium deficiency in the third trimester.