The baby’s height and weight not meeting the standard may be related to poor diet and genetic factors, which can be alleviated by reasonable diet, sufficient sleep and proper exercise. If there is no improvement, consult a doctor in time to exclude disease factors. 1. Improve diet: because of improper diet caused by the baby height and weight does not meet the standard phenomenon, should be in the diet to strengthen the nutrition, let the baby eat more food rich in high quality protein, but also supplement the vitamin composition, to ensure balanced nutrition, is conducive to the child’s height and weight growth. 2. appropriate exercise: the baby’s height and weight does not meet the standard, may also be affected by genetic factors, you can let the baby more sunshine, more outdoor exercise, such as running, jumping rope, etc., at the same time to maintain adequate sleep, etc., to promote the baby’s height and weight growth. There may be other reasons why your baby’s height and weight are not up to standard. If the symptoms are not relieved after lifestyle modification, you should consult a doctor in time to rule out disease factors. If necessary, treatment should be carried out under the guidance of a doctor.