How long it takes for a mother to produce milk depends on the individual circumstances of each mother. Most mothers will have milk secretion in 1-2 days after delivery, and some mothers will have milk production on the day of delivery. After the baby is born, breastfeeding should be started as early as possible, which is conducive to milk production, and it is recommended that each breastfeeding lasts for 20-30 minutes, and that mothers choose to breastfeed in a comfortable position. If the milk secretion is insufficient, you can adjust the diet appropriately, drink some nutritious broth, and it is also recommended to breastfeed on demand and at night, and if necessary, you can seek the help of a professional physician, drink some Chinese herbs or breast massage, low-frequency treatment, and so on. In short, breastfeeding is good for both the mother and the baby, it is recommended to insist on exclusive breastfeeding for six months, and advocate breastfeeding for more than two years.