Today is our 2.5 year old DS's 1st night in a 'big boy bed' and he's been crying for an hour and keeps asking us to come in every 5 mins or so. Could he be frightened or just playing us up? Hes always gone to bed absolutely fine with no issues whatsoever. The dramatic change is a bit shocking and i can only put it down to the new bed. Any advice would be much appreciated. Thank you x