My DD (3) has always been a great sleeper. Read her two stories, tuck her in and you rarely hear from her. She's in bed by 630, asleep before 7pm. Last week or so her sugars have been high, her TDD has more than tripled in a week! Granted, she was honeymooning like a mad man and was only on 1.5u/day before, but still. We're working on it aggressively, but, nighttime seems to be her worst, and despite these increases, has still been 20 by bedtime most nights this week. We correct, of course, but takes forever to bring her down! And, in this last week - the kid WILL NOT SLEEP. It's currently 930 here, and she's still wide awake! Wired and talking and jumping on the bed etc!! It's been like this every night, we don't get her to sleep till 10 or after, usually with a LOT of effort!! So, is this just a weird toddler sleep rebellion, or has anyone else noticed that if the kids sugars are high they have difficulty sleeping?