A parenting Question has been shared with you! My child is 18 months old. He stands with support of something,pull himself up with support and walks side by side with the help of bed or wall but when i tries to make him walk.He stands for 5 to 10 second without support also but when i tries to make him by holding his hands he walks two or three steps and starts crying or sits down.Is anything to worry or he will take some more time to walk? Is there any deficiency of calcium and vitamin d ?