It's offical both Mom and Dad saw it with our own eyes. It started Saturday when I went to get him up from his nap. I put him to sleep on his belly and when I went to get him up he was on his back. Sunday morning I put Ketron on our bed thinking that the cushion would make it easier for him to roll over. Sure enough he went from stomach to back. I clapped and told him good job. He looked at me like what the hell is the big deal, I do this all the time. Then that evening Dad had him in the floor and he did it for him. He's such a big boy.