It is not that the bigger you eat, the better. The nutrients you take in during pregnancy must be diverse. The required nutrients include folic acid in the early stage, calcium in the second half, vitamin C, vitamin B6, magnesium, zinc, iron, and DHA. , dietary fiber, protein, carbohydrates, these require continuous supplementation throughout pregnancy. Pregnancy check-up is very important throughout pregnancy. B-ultrasound can pay close attention to the development of the child, and the development of the child is closely related to the nutritional intake of the expectant mother. In the early stages of pregnancy, every expectant mother does not need to experience morning sickness. Some pregnant women have no discomfort in the early stage and can eat and sleep. Some pregnant mothers have severe pregnancy reactions in the early stages of pregnancy and severe morning sickness. In the first three months, the fetus needs There is very little nutrition, and many expectant mothers have no change in weight or weight loss, which is normal.

Generally, the weight gain is 3 pounds within 15 weeks. In the second trimester, the weight gain is 15 pounds around 25 weeks. In the third trimester, the total weight gain is 25 to 30 pounds around 40 weeks. If it is increased too much, the fetus will be too large. After pregnancy, the nutrition problem of pregnant mothers becomes the focus of family members. Traditionally, the elderly at home have always adopted the more-the-better attitude, urging expectant mothers to eat and drink more often, and even buy unique and expensive supplements to increase nutrition. For contemporary expectant mothers who love beauty, on the one hand, overeating will lead to out-of-shape and bloated figures; on the other hand, excess nutritional capacity during pregnancy is not good for the mother's health and often causes pregnancy complications, high blood pressure, and diabetes. etc., and the fetus is too large for vaginal delivery.

Whether the nutritional intake during pregnancy is sufficient will be reflected by the pregnant mother herself. And it also has a certain relationship with the fetus. The development of the fetus during pregnancy and the increase in the mother's weight can reflect whether the mother is adequately nourished. But fatter is not always better. It is recommended to gain 10~18kg in weight during the entire pregnancy. Too much weight gain may lead to pregnancy syndrome. Leg cramps, decreased sleep quality, loose teeth, and edema during pregnancy are not only related to estrogen, but also have a certain relationship with the nutritional supplement of the pregnant mother. It is recommended to eat small meals frequently throughout pregnancy, and to avoid bland foods, foods high in sugar and salt as much as possible.

Pregnant mothers do not have enough nutritional intake. During pregnancy, they will feel increased physical fatigue, increased blood sugar, and a series of changes. The baby will also use "frequent fetal movements" or "lowering the baby" "Fetal movement" is used to tell pregnant mothers about their own discomfort. When pregnant mothers feel this discomfort, they should pay attention to whether there are any unreasonable areas in their nutritional intake. These problems should be solved in time to avoid affecting the fetal health. Development and development. Within fifteen weeks of pregnancy, you need to gain 3 pounds, and at 17 weeks you need to gain 15 pounds. When you reach forty weeks, your body weight has increased to about 35 pounds, which is considered nutritionally sufficient. Regarding the baby, at sixteen weeks, the body weight should be 150 grams, at twenty-seven weeks, it should be 900 grams, and at forty weeks of pregnancy, the body weight should be 5.5 to 7 pounds.