Well, Steven escaped from his crib for the first time today, but I don't think he did it intentionally. He loves being in his crib, to the point of refusing to get up in the morning because he just wants to play and read books in there.
I'm pretty positive that Steven escaped by standing on his ball that I let him have to play with and then flipped over the side of the crib. I'm also pretty positive that the poor boy landed on his head. All I heard was a huge thunk and then screaming. I know that it really scared him. Needless to say, he won't have that ball in his crib again!