About six months ago (September 2011) I also go told I was pre-diabetic. My docotor right away had me check in with a diatition (sp?). I learned today that any reading of 101 or more two hours after a meal is considered an impaired glocuse reading. Feel free to send me a message anytime and maybe I can be of some help to you since I'm fairly new to this too.
Start weight when starting tracking with fitday:
314- Nov. 28, 2011
Current weight:292-Oct. 3, 2013
My Desirable weight: 125-160 (Lowest-Highest)
I'm just making lifestyle changes.