I was reading the question on insomnia below and I have the same problem, I fall asleep quite easily but wake up about 2 or 3 times before the final wake up when I just can't drift off. I have done a lot of research on the net and there are so many things that all the web sites say, I was so confused so I just started eating a completely fresh food diet, I cut out all processed foods, bread and pasta and just ate fresh veg, fruit, fish and meat. After about a week of doing this I actually had my first sleep in what felt like years without waking up once! So I have tested it and gone back to my old diet for a week and sure enough I haven't had any sleep this week. So its back to the fresh healthy food for me. I just wanted to share this because I thought it can't do any harm trying.
I am seeing the Endo next week so I was going to discuss it with him, i thought it would be interesting to see what he thinks.