The he realized we were clapping and excited about him hitting this milestone so he started to smile for us. He was pretty proud of himself.
Then he started to realize that being on his stomach was a lot of fun!
But when your big noggin is in the 90th percentile you start to realize that you can't hold it up forever. He was slowly lowering his head back to the bed.
Ah, the sweet, sweet feeling of laying my head down on the bed. It is hard work to roll over, you know!
And there it is--the first time Jack rolled from his back to his stomach. He has done it repeatedly since then. He has shown off his new skill to his Grammie, Poppa, Aunt Debbie, and our neighbors whenever we ask him to. :-)