DD is 15 months and I know about ten other babies the same age and all are walking or taken first steps at least. Sometimes my DD just doesn't even seem interested in walking, she would rather read books or build things! She can only just stand up on her own but we have to really coax her in to doing it. She wont even walk only holding one of my hands, she has to hold both hands otherwise she refuses to do it and just gets upset. Is this normal? Should I be worried?