I have tried warm baths, quiet time without tv/Wii/DS for hour before bed, warm milky drinks. For several weeks he has had real trouble getting to sleep - it's usually 9.30 to 10 pm before he goes off. As a result he is shattered in the morning and beginning to look run down. He is quite an anxious, highly strung lad and is always worried about when I'm coming up to bed, will I come and check on him etc. Am desperately trying to think of ways to help him chill out of an evening beyond what I'm doing - anyone else got a DC like this?