I think it is really important to try and look after ourselves. I noticed that even with the strictest of diets I was putting on weight with the lack of sleep. Part of it might have been the lack of energy to be active and I am slowly trying to improve my own health. I haven't had any hassles not testing Khaleb at night. Maybe once last year I had planned to check him at 2am but he actually woke me up at about 12.30am with a hypo. If he is the slightest bit restless in his sleep it wakes me and I'll get up and test. His sleep is disturbed if he is either high or low. I'd still check him if we were away, done a lot of exercise or something wasn't right as those are the times he will get quite low in his sleep.