#asktheexperts my baby is not gaining weight from last 2-3 months he is 9minths old his weight is 6.9kg pls explain why?and he's still unable to sit on his own is that a concern he is a premature baby 35th week born

A. Madam your child is quite underweight maybe because of less weight the child does not have strength to sit or stand with support could be due to deficiency of calcium and vitamin D also I would strongly recommend recommended to visit your doctor once