The early opening of the mother’s breast is to let the newborn suckle as early as possible. After the delivery is completed, the pregnant woman should complete the first early skin contact with the baby as soon as possible within two hours, let the baby suck on the mother’s nipple, stimulate the nipple, increase the secretion of lactogen in the mother, and cultivate the conditioned reflex of lactation in the mother. Pregnant women should set up positive hints for themselves after delivery, encourage themselves to actively breastfeed, and when the baby cries, let the baby suck on the mother’s nipple, keep stimulating the nipple again and again to increase the secretion of lactogen, which is very helpful for the mother to produce breastmilk. When the mother’s breasts rise after giving birth, the breasts should be emptied in a timely manner, the faster the breasts are emptied, the more conducive to breast secretion of new milk. If the baby can’t finish the milk, you can empty the breast milk by sucking it out and storing it in a breast pump. After giving birth, mothers should strengthen their nutrition, eat a light diet, increase the amount of water they drink, and keep a happy mood, all of which can help with milk production, and if any discomfort occurs, please consult a doctor immediately.