It is more common and more normal for newborns to grow about 2-3 pounds a month. However, for children with disease states, the birth weight itself is smaller, and the child itself is born prematurely, it is possible that the growth is less. If your child’s birth weight is less than two pounds a month, first of all, you should consider whether there is insufficient feeding, for example, insufficient production of breast milk, and at the same time, not with formula milk. In addition, it is necessary to exclude diseases, mainly hypothyroidism, neonatal hypoglycemia and other disease states, and it is recommended to go to the hospital for examination. If the child grows more than 4-5 pounds, consider that there may be obesity.