my Son is 1 year 6 month old still he is Not walking just he stand up walk 2 Or 3 steps And sits ...

A. Mam this is a delay a child should learn to work independently without any law by completing the time of 17 months if your child is not doing that yet properly then I think it is either due to deficiency or your child is not confident enough till now you really need to work upon it and you should consult your doctor once