Kelli would sleep in the bed but she was much older and fully potty trained. She still had a couple accidents though, mainly because she would sleep so soundly and would just go in her sleep like a baby wetting the bed. Didn't happen that often, though. Bella will be sleeping in her playpen on her bed for quite a while until she's much older, housebroken, and we're not worried about her being rolled over on, lol. When she gets to be closer to a year we'll probably see if she'd like to start sleeping in the bed versus the playpen/pen.