1. The benefits of pregnant women drinking milk powder. Pregnant women drinking milk powder can supplement calcium and help the development of fetal bones and teeth. At the same time, milk powder is also rich in nutrients such as protein, vitamins and minerals, which can strengthen pregnant women and improve their immunity. 2. How to choose milk powder suitable for pregnant women (1) Choose milk powder containing nutrients such as DHA and folic acid; (2) Pay attention to choose milk powder with added probiotic ingredients to help maintain intestinal health; (3) Choose a brand with good reputation , products with good reputation. 3. Which period of pregnancy is suitable for drinking milk powder before pregnancy?