Pregnant women who find that the fetus is too small in late pregnancy can supplement their nutrition by eating some protein-rich foods, such as lean meat, eggs, etc. In addition, they should also pay attention to eating more vegetables and fruits to supplement folic acid and vitamins. If pregnant women find that the fetus is too small in late pregnancy, they can eat more protein-rich foods, such as lean meat, eggs, milk, etc., which can replenish the nutrients needed for the growth and development of the pregnant women and the fetus. In addition, pregnant women should also pay attention to eat more vegetables and fruits, vegetables and fruits contain folic acid as well as vitamins and other nutrients. Although lean meat, eggs, milk and other foods are rich in protein, but the effective dose of daily consumption of pregnant women is limited, generally can not achieve the effect of treatment of fetal growth retardation. If you want to achieve the effect of promoting the development of the fetus, it is recommended to carry out regular treatment under the guidance of a doctor.