My daughter just turned 2yrs old and she is still in the crib. I was trying to figure out what was more important to start, either potty training, losing the binky, or moving to a big bed. I decided that potty training would be the big issue, so I have started that first. She hasnt even tried climbing out of the crib, so I figure I will keep her in there as long as she is comfortable. We are trying to get a bunkbed for her room, because right now she is sharing with a sibling. So in the meantime while waiting, she will stay in her crib. I did move my son when he was 18months to a toddler bed. I kept his crib up just in case he wasnt ready.....I started out in the daytime at naptime putting him in the toddler bed. He walked around a while and then fell asleep.