The development of nervous organs in the early fetus is particularly important, and folic acid is the key to the development of nervous organs. Reasonable folic acid supplementation can not only promote the development of fetal nervous organs, but also prevent anemia, premature delivery and fetal malformation in pregnant women. Therefore, pregnant women should reasonably eat foods rich in folic acid, such as bread, noodles, white rice, beef liver, spinach, asparagus, beans, apples, oranges and so on. If necessary, they can also take folic acid tablets orally to supplement.

2. Pay attention to supplement vitamin C and vitamin B6 in the second month.

From this month, pregnant women began to have the reaction of vomiting during pregnancy. At the same time, many pregnant women also have gum bleeding. In general, vitamin B6 can inhibit morning sickness, which can ensure the normal nutritional intake of pregnant women. Therefore, pregnant women can eat more bananas, potatoes, soybeans, carrots, walnuts, peanuts, spinach, lean meat, chicken, eggs, fish and so on, which are called rich foods. Gum bleeding means the lack of vitamin C in pregnant women, which represents the decline of pregnant women's resistance, and the decline of pregnant women's resistance can easily threaten the healthy development of the baby. Therefore, pregnant women can eat more fruits and vegetables such as green pepper, cauliflower, cabbage, tomato, cucumber, spinach, lemon, strawberry, apple, etc. to ensure the intake of vitamin C, so as to enhance resistance and relieve symptoms of gingival bleeding.

3. Pay attention to supplement vitamin A and magnesium in the third month.

At this time, the baby begins to take shape gradually, so it is necessary to pay attention to the supplement of magnesium and vitamin A. Magnesium is very important for the healthy development of fetal muscles and bones, so pregnant women in this period can eat more foods rich in magnesium, such as green leafy vegetables, nuts, soybeans, pumpkins, melons, sunflower seeds and whole wheat products. Vitamin A is very important for the health of the skin, gastrointestinal tract and lungs of the fetus. At this time, the fetus itself cannot synthesize vitamin A, and it can only be provided by the outside world through the placenta. Therefore, pregnant women should eat more foods rich in vitamin A such as animal liver, cod liver oil, pumpkin and carrot.

In addition to dietary attention, pregnant women should also do a good job of prenatal examination and pay attention to the baby's health. Maintain a good schedule in daily life, prohibit the bad habit of smoking and drinking late at night, and maintain a healthy attitude. At the same time, we must do some healthy exercise to ensure good health in order to give birth to a healthy and beautiful baby.