Hi. So my 18 month old toddler going through autistic diagnosis used to be fine sleeping in his bed he used to sleep without troubles 6pm til 5 am now his started to cry a lot in his sleep last night Im unsure if he fell of the bed or he sleepwalked because he does do this. He got onto the floor for the first time in 2 weeks he slept all night and even till 8am! Has anyone else had where their autistic children prefer floor to bed? What can I do? And why is this? Thanks