| Even if you don't eat, your liver will convert glycogen into glucose to provide fuel for your body. Thus, your blood sugar levels will naturally rise and fall throughout the day.
There is also the "dawn phenomenon" effect that could cause your fasting blood sugar in the morning to be higher than at other times. Because of the dawn phenomenon, I've noticed that my blood sugar on the weekends (when I get up an hour or two later) is about 10 points higher than on weekdays. As with most things diabetes-related, the dawn phenomenon is person-specific -- it may or may not be a significant factor for your fasting blood sugar levels.
Testing does get less painful after a while. I've been diagnosed for about half a year and I hardly feel it now when testing. As for the frequency, I would suggest testing more frequently, at least at first. Once your numbers have come down a bit, you can ease off on the testing. However, I learned a lot about how diet and exercise affected my blood sugar levels by taking one weekend and testing roughly every half-hour (~50 tests). It cost me about $25, but it was well worth it. |