I think my baby son seem to have flat foot! Does it mean no good and prone to falling down?How do I help my son? Is there a solution to flat foot or will he have arch at the foot when grow up? He is just 15months now

As kids grow, some of these conditions correct themselves without treatment. Others don't or become more severe because of other medical conditions. But many orthopedic (bone) conditions, just like dimples or cleft chins, are just normal variations that don't need to be treated. If you still feel worried about it, raise it up with your PD during the next routine check and see what he says. I have not much knowledge about it. It would be helpful to hear more from you :) sharing amd exchanging information is good knowledge.