My baby boy is 11 months now. he was sitting in tripod position till 10th month. so paeditrician referred us to a neurologist. she said there's no problem all test were normal but then also she referred us to a developmental specialist. but we didn't go and waited for a month. now he sits for only some time and keeps his left hand down for support. though he tries to raise both hands when I give him d some toy but he topples to side. he has also started upwards crawling on the back. but I m really worried about his sitting. I don't want to go to any specialist now. any suggestions