Hello everyone, im concerned About my son he will be 11 months on 8th of March and has only recently started babbling mamaa and da mostly when hes upset otherwise he is pretty quite he has strong motor skills almost walking unsportted but never crawled properly only army crawl which was mostly one sided shuffling he doesnt wave bye bye or clap but he does cuddle when you ask him to and also does some imitation eg brings the phone to his ear and sniffs flowers when you show him, he plays with age appropriate toys he can put objects in containers and take them out but my biggest concern is he wont hold two items in each hand or bang them together same with his sippy cup he will only use one hand to hold it ive tried to demonstrate it for him and bring his hands together but he gets really aggravated and leaves the activity all together ive mentioned to my gp he sees no concern but im pretty sure he should be doing these things by now