It is advocated to start weaning children from bedtime milk at around one year of age, and no later than two years old. If too much milk is eaten before bedtime, the gastrointestinal tract does not get enough rest, and the child’s growth and development may be affected. Bedtime milk is usually eaten once an hour before bedtime, which is beneficial to the child’s growth, development or gastrointestinal function, scientific weaning is needed to be able to slowly establish the baby’s normal digestive system. Frequent breastfeeding at night, eating twice, three times or even more, may lead to overburdening of the gastrointestinal tract, gastrointestinal dysfunction, is not conducive to the child’s growth and development. Therefore gradual weaning is needed. Therefore, you can try to wean your baby from bedtime milk when the child is about one year old, not later than two years old, and you can gradually increase complementary foods in general. Weaning is recommended to be standardized after consulting a professional doctor for guidance.