Re: My 5-1/2 mo old hasn't rolled over yet
My oldest started sitting up at 5 1/2 months -- a good 3 weeks before he ever rolled over (in either direction). We used to joke that his wife was going to have to roll him over on their honeymoon.
He started walking at 13 months and he started talking late. But, when he did start talking, he started in paragraphs that were clearly ennunciated. He is now 11 and is completely on par at least with his peers and in fact has a high IQ and reads at a high school level.
And, I assure you, he rolls over just fine now. He has to do it for tackle football practice and he manages without my help.
I know it's hard not to worry, but I would try not to yet.