I've been diabetic for about 5 years and have always tested my bs when I first get up and before dinner. There have been times when my medication was being adjusted when the Doctor has asked me to test two hours after each meal as well. With this WOE, I'll be off medication (with my Drs blessing) next month. Last month they took me off glyburide and told me if my bs continues to be low, I will no longer need to take metformin...that is if I continue this WOE and exercise.