Since we moved into our new apartment, Charlie has started leaving his room around 4 am and coming to our bedroom... and telling me that he's scared. If I take him back to his room then he goes right back to sleep... hmm, I think he's just figured out that he can sucker me into co-sleeping with him for a few hours in the morning!
Does your toddler/pre-schooler leave their room and come to your bed at night?