All of a sudden a few months ago, my four year old (he’ll be turning 5 next month) started waking during the night and coming into our bed. We always get up and bring him back to his room. This has been going on for months and he will still wakes between 1-3 times a night and comes into our bed. He goes to bed between 7:30-8:00pm and wakes around 7:00am. He’s always been a great sleeper and I have no idea why he’s started waking or how to stop it! Anyone have any thoughts or advise?!