It is best for women not to drink Wan Chai milk regularly after pregnancy. Wanted milk is a beverage and there are some added ingredients in it that can affect the intake of nutrients in the long term. After pregnancy, women can drink plain milk for proper nutrition, which contains more calcium, magnesium, zinc and other elements, which can be used to improve women’s nutritional assurance after pregnancy, and is also beneficial to the growth and development of the fetus. Women need to drink not only pure milk after pregnancy, but also eat fresh vegetables, fruits and meat to meet their own nutritional needs and the needs of fetal growth and development. During pregnancy, women should also do obstetric checkups on time, keep their mood relaxed, exercise appropriately, strengthen their body resistance, and regularly observe whether the fetal growth and development is in line with the pregnancy week and whether there are any fetal abnormalities, so that timely correction can be given.