Does anyone else have trouble with getting their child to go to bed/sleep?  My daughter who is 10 can't sleep, and my son is having the same problem.  My daughter wants everything to be perfect before she can sleep; sheets right, furniture in the right place, toys with her, light in the right place, and it's getting impossible to get her to sleep.  My son has trouble calming down to sleep, he can't seem to stop moving.  We tried melatonin recommended from our pediatrician but he seemed allergic, every time he had it he got a runny niose, watery eyes that swelled up.  And he had taken the melatonin for almost a year and had no problems, all of a sudden he developed an allergy.  Anyone else have trouble with getting their kids to bed?