Pregnant of course can drink milk, and it is best to insist on drinking the right amount of milk every day. The main reasons for drinking milk for a long time after pregnancy include: 1, the protein content in milk is relatively rich, and all belong to high-quality protein, easy to digest and absorb, can provide the fetal growth and development during pregnancy for protein nutrients. 2, the calcium content in milk is relatively high, and easy to absorb and use, if you can drink 250ml of milk every day, you can provide about 250mg of calcium, which is conducive to 3, Pregnant women drink a moderate amount of milk before going to bed, can also play a sedative role in sleeping, can improve the symptoms of insomnia.