I am quite lucky, that at the moment I can still get test strips from my doctor, although I keep going on ebay and buying some.
I WAS obsessed at the beginning (march09) testing as much as I could.
My GP, and dietician are not too sure why, but I explained that I need to do somehting, otherwise, all I am doing is popping pills (2x500 metformin) and lots of excercise.
I now test 1st thing in the morning, before Dinner, and most of the time two hours after.
I do not test before or after lunch, as usually two hours after I am in a meeting, so I would not know the result anyway.
I am going to have my HBA1c in about two or three weeks, and this is the first full 3 months that I have been on my curretn reigeime. (eating healthily, but not too low carbs)
Hope this helps.