I hope this isn't a completely ignorant question, but how do you tell how many points on average a certain number of carbs will raise blood sugar? It seems like depending on the time of day, the activity level and which way the blood sugar is trending would affect how much the BS went up. This morning we were running late, DD's BS was 95, and I gave her a small 10 carb uncovered breakfast bc lunch was only in 2 hrs. but by lunch time she was at 390. but then at snack time she can have a BS of 150 or more and have 10 carbs, and then by dinner she's low. So is there a way to figure it out more precisely? Or does it just vary... for example I might treat a low at 7am with 5 carbs and a low at 7pm with 10? the same goes for a corection. sometimes 1/2 unit will drop her 200 pts, sometimes its closer to 50. I feel like it's a total crap shoot sometimes. Is it just because she is still so little, or am i missing something?