Who's flipping now?

Sam has joined Max in his new affinity for practicing rolling in his crib. Last night he woke us at 2:30 in the morning crying because he was in his tummy and didn't like it! He doesn't get quite as worked up as Max though, and doesn't seem to immediately flip back to his tummy once we flip him back over. Max, after two beautiful nights, is back to crying in the night too. Hoping tonight isn't too bad!