My son has had 4 nights of very little sleep (think 6-7 hours). He usually sleeps ok but we have just moved house and he is very unsettled. He has asd, adhd and a mild learning disability. He has only just fallen asleep and I just want to let him sleep in the morning until he wakes up naturally. WIBU to call the school tomorrow to say he is going to be in late because he's exhausted?