Last night we had LO's door closed and ours closed over because we had ACs on. All of a sudden I am woken to him screaming and I run into his room to find him standing at the door! I almost had a heart attack. He was fine and unhurt which was my first concern but he must have been as startled as I was. He is only going to be 14 months next week and the crib mattress is already at the lowest level. Did anyone else have early escapees and what did you do? Would you transition to a toddler bed at this age? Of course the monitor wasn't working last night either, which hasn't been an issue because he has been sleeping so well through the night, but I am picking up a new one on the way home tonight so maybe I can catch him before he takes the next leap.