The amount of milk at seven months is 600 to 800 ml. Seven-month-old babies are fed three to four times a day, every four hours, 200 to 240 ml. When the baby develops to seven months, some complementary foods can be added at the same time as breastfeeding, so that the baby can complete the transition from milk as the main food to eating solids, and the amount of breastfeeding needs to be gradually reduced. The average daily lactation of normal breastfeeding mothers will gradually increase over time, and the amount of lactation will begin to decline gradually with the nutrient content of milk at six months postpartum. Timely addition of complementary foods is necessary for the growth and development of infants, as well as for the development of social and feeding skills. At seven months of age, infants can already consume minced food, such as rice, minced meat, minced vegetables, mashed fish, tofu, etc. When eating, it is important to exercise the ability to use tools such as cups and spoons. It is important to keep an eye on weight changes after infants have added complementary foods to ensure healthy growth.