It is best for pregnant women to drink milk at night, because drinking milk at night, especially a glass of warm milk, can promote the role of sleep. And milk itself has the effect of calcium supplementation, and also contains a variety of amino acids and proteins, which will play a good role in the nutritional balance of pregnant women and will also promote the growth and development of the embryo. In addition to drinking milk, it is also recommended that pregnant women eat an egg every day, in addition to supplementing protein, but also the essential amino acids. And it is advisable to eat one pound of fresh fruits or vegetables a day, which is good for vitamin supplementation and can promote gastrointestinal motility to avoid constipation. In addition, in addition to nutritional strengthening, pregnant women should also go to the hospital regularly for the appropriate maternity checkups.