It is best to breastfeed within 2 hours after delivery. The earlier the time of breastfeeding, the more breast milk secretion and discharge will be stimulated, and try to let the baby suckle early and more. The milk secreted by the mother within 7 days of the child’s birth is called colostrum, which contains immune components and is yellow and sticky, so don’t squeeze it out and try to let your baby eat it. The quality of breast milk is related to the maternal diet structure, physical condition, mental state and external environment and many other factors. The woman must ensure adequate nutritional intake, ensure sufficient time to sleep, and not stay up late. The diversity of maternal food can make up for the lack of nutrients contained in various foods, meat and vegetables, coarse and fine, eat more soups and water. Usually eat more protein, calcium, iron content of food, such as eggs, lean meat, soy products, fish, etc., eat more vitamin-rich vegetables, such as spinach, carrots.