To promote baby’s growth, we should pay attention to the following points: 1, to ensure adequate nutrition, not picky, not partial food, pay attention to balanced nutrition, meat and vegetables to ensure adequate intake of high-quality protein. 2, to ensure that babies get enough sleep, especially at night around 9 o’clock to go to bed to sleep, because at 9-11 o’clock for the growth hormone secretion time, if sleep too late 3, to do more outdoor activities, sunshine, more physical exercise when the joint capsule extrusion is conducive to the development of long bones, if necessary, you can also give calcium supplements and vitamin D. 4, to create a good family atmosphere, so that the baby’s physical and mental health, happy. 5, to regularly to the children’s health department physical examination, in time to find out whether the physical in the birth of material short state, if necessary, to carry out growth hormone and If necessary, growth hormone and bone age tests should be performed and necessary treatment should be given.