Pregnant women can drink soy milk to replenish progesterone, which contains a small amount of soy isoflavones. During pregnancy, drinking soy milk in moderation can replenish protein and various trace elements and minerals, and the nutrients in soy milk are very high, which can replenish nutrition and promote the growth and development of the fetus. During pregnancy, you should pay attention to balanced nutrition and eat more fresh fruits, vegetables, meat and eggs to help the growth and development of the fetus. During pregnancy, you should pay attention to eating nutritious food in the right amount, especially in the middle of pregnancy should also be timely calcium supplement, moderate amount of milk, also rich in calcium substances, is conducive to promote the development of fetal bones.