Pregnancy without eating will affect the growth and development of the fetus, if it causes slow growth or stunted growth, after delivery, it will cause the baby to be underweight, malnutrition, neonatal anemia, and also have an impact on the intellectual development of the fetus, and also easily cause miscarriage, premature birth, premature rupture of amniotic fluid, etc. It also has a great impact on the pregnant woman herself, easily causing malnutrition, anemia, hypotension, hypoglycemia, etc. It also easily causes general weakness and other symptoms. Therefore, it is best to eat on time during pregnancy, and it is also recommended to pay attention to dietary nutrition and eat more foods with high protein content, which can promote fetal development. It is also necessary to eat more vegetables and fruits to replenish vitamins, which are good for the skin of pregnant women, and vegetables and fruits contain dietary fiber to promote gastrointestinal motility and prevent indigestion and constipation, etc. Regular maternity checks are needed during pregnancy.