sometimes after a meal i go really low....then very high. for example. last night i had a burger with a bun, roasted root veggies and a bowl of steamed greens. i took the right amount of insulin for the meal, and an hour and a half later my sugar was in the 40's. so i drank 8oz of juice. i checked before i went to bed ...125....good enough. i woke up at 1 to potty and my bs was over 400! i feel fine and its not hormonal...i really think its how i'm digesting food.