The main reasons why babies suddenly do not eat breast milk include the following: 1, because the amount of children’s breast milk is very small, if children’s mothers secrete very little breast milk, children are very anxious when eating breast milk, long-term children will appear bored with the psychology, thus appearing dead not to eat breast milk, you can give children timely application of formula to replace. 2, because children have added complementary foods caused by the child. The children can get extra nutrition from liquid or semi-liquid food after the addition of complementary foods, this time the intake of breast milk will gradually decrease, plus some children are very interested in the taste of complementary foods, this time slowly not interested in breast milk, so there will be no breast milk situation. 3, due to children suffering from gastrointestinal disorders caused by the symptoms, in children suffering from gastrointestinal disorders After the obvious abdominal pain, especially when eating breast milk will stimulate intestinal peristalsis more obvious, this time you can give children clockwise massage abdomen.