Pregnant women can drink black bean soymilk, but do not drink black bean soymilk in large quantities or frequently. Black bean soymilk contains plant sterols, vitamins, fats, carbohydrates and other nutrients, pregnant women drink black bean soymilk in moderation, can replenish the body of pregnant women need protein, promote fetal growth and development. However, pregnant women should not drink a lot or often drink black bean soymilk, may produce more gas, affecting the gastrointestinal tract digestion, discomfort symptoms. In addition, pregnant women need to pay attention to reasonable collocation in their daily life, develop good habits, and focus on fresh food to ensure the normal development of the fetus. Pregnant women also need to pay attention to proper rest, avoid strenuous exercise and overwork, and regularly go to the hospital for obstetric examination.