Not eating during pregnancy can still have a significant impact on the baby. After pregnancy, all the nutrients required for the growth and development of the fetus are transferred from the mother to the fetus through the placenta and umbilical cord. If the mother’s own nutrition is not enough, there will be no extra nutrients to supply to the fetus, which to some extent will affect the growth and development of the fetus. The majority of the nutrients needed by the human body are taken from food. After pregnancy, in order to ensure that the fetus can take in a full range of nutrients, the pregnant mother should pay more attention to her diet. It is important to get a full range of sugars, proteins, carbohydrates and other important nutrients that the human body needs from various foods. Rice mainly provides carbohydrates, if after pregnancy, the pregnant mother does not eat, the intake of carbohydrates from food is less, the fetus nutrition is not balanced, which has an impact on the growth and development of the fetus, it is recommended that a balanced diet during pregnancy.