Soymilk is rich in amino acids, protein and some trace elements, such as iron, copper and other minerals. Drinking proper amount of soybean milk in the third trimester of pregnancy can not only supplement the demand of protein, but also promote the brain development of the fetus. Soymilk also contains a lot of isoflavones, which can stimulate pregnant women to produce more amniotic fluid and make up for the lack of amniotic fluid in the third trimester.

Soymilk also has the function of relaxing bowels, and constipation will occur in the third trimester of pregnancy, because after the fetal head descends into the basin, it will lead to obstructed stool and constipation. During pregnancy, you should have balanced nutrition and reasonable diet, especially in the third trimester, you should eat more fresh fruits and vegetables, which can promote defecation.