The great thing is that Tigh rolled from his back to his tummy for the first time this weekend. Now he just won't lay still and rolls constantly. The bad thing is that means last night he kept rolling over to sleep on his belly at night. It freaked DH out and he came in to wake me up (he's a writer and stays up very late) to have me come and look at how he was sleeping. It made me nervous but I know he can roll so I figured he would be fine - and he was breathing fine. Plus, he rolled himself like that. We took the boppy noggin out of the crib which he used to sleep on, but now he won't stay still even in sleep. I went back to bed and DH went and read in the nursery to keep an eye on him.
I guess I just need a little reassurance from other mommies whose babies are sleeping or have slept on their bellies at night.