No, that's the really scary part. We don't know why it happened and he didn't feel it coming on. Usually, he wakes up with lows -- he's always been sensitive to them. But today, he says he remembers getting out of bed, but nothing else. He managed to get himself downstairs and into a bathroom before the seizure started, but he doesn't remember it. I wasn't able to get a good BG reading before giving him the glucogon. He's been in the 30's before without this happening, so he must have been really low.