Breastmilk is not enough for formula, whether to wean heartily or not needs to be considered in the context of the child’s specific situation. 1. Weaning is not recommended if the child is premature, has a low weight, poor nutritional status, or is not currently 8 months old. You can try to feed a portion of formula milk at each feeding, then breastfeeding. There may be reluctance to drink formula milk at first, but don’t rush to breastfeed directly, and slowly insist on letting the child change his or her habits. 2. If the child’s health is good, and has been in 8 ~ 12 months, you can directly weaned, with formula for feeding, and according to the child’s growth, appropriate complementary food additions, such as rice flour, small porridge, vegetable puree, etc., to ensure that the child intake of a full range of nutrients, for normal growth and development.