In the first trimester, the nutrition needed for the growth and development of the fetus is very little, and the nutrition stored by the pregnant mother is enough for the growth and development of the fetus, even if the pregnant mother does not consume nutrition. Many pregnant mothers have severe morning sickness in the first trimester, and they all lost weight at the beginning 15kg, and the fetus is still growing normally. So, there is really no need to eat too much. For pregnant mothers, it is necessary to control diet and weight. It is not recommended to gain more than 2Kg in the first trimester. The fetus grows rapidly in the second and third trimester of pregnancy, and the pregnant mother gains too much weight. If you eat too much in the first trimester, you will be very prone to obesity during pregnancy, prone to pregnancy-induced hypertension, hyperglycemia during pregnancy, fetal macrosomia, etc., which is not conducive to the normal growth and development of the pregnant mother's fetus;

Fetal growth and development must be more and more nutritious, especially when the fetus is too small. If the pregnant mother consumes too little nutrition, it will cause fetal growth retardation. After pregnancy, the intake of nutrients should be supplied to the fetus and pregnant women. If the pregnant mother never eats dinner, the long-term malnutrition of the pregnant mother will cause hypoglycemia or anemia of the pregnant woman. In the second month of pregnancy, the fetus does not have so much nutrition. As long as the pregnant mother has a relatively healthy physical quality before pregnancy, she can ensure regular eating in broad daylight. With the help of pregnant mother, the fetus has sufficient nutritional reserves, and sometimes skipping dinner will not cause great harm to the fetus.

I don't know what pregnant mothers often say when they are hungry at night, but they don't eat dinner or midnight snack. If you don't eat supper, it is a good thing, and you can avoid obesity and fetal size during pregnancy. Some pregnant mothers are uncomfortable without eating because of early pregnancy reaction. It doesn't matter if they eat less midnight snacks, but they don't have to overeat. It's not good if you don't eat dinner often. Although it is harmless to the 2-month-old fetus, it is very easy to get gastrointestinal diseases if you don't eat dinner all the time. It is best to eat more or less, which will lead to a better diet. I'm going to be pregnant for three months, and my morning sickness is so severe that I can hardly eat anything. I just drink some warm water every day.

Eat some steamed bread to live, once lost more than 70 kilograms. In the second trimester of pregnancy, my appetite is getting better gradually, and eating is no problem. In the third trimester, you can eat more and more, and the baby is also safe and healthy when born. From four months, the fetus grows faster and the demand for nutrition becomes greater. Pregnant mothers must eat more nutritious food. At this moment, you must have dinner. Maintaining the regularity of three meals, matching the size of nutrition and effective diet can not only provide sufficient nutrition for the growth and development of the fetus, but also maintain effective weight gain and prevent the fetus from being overweight.