About a year ago during routine blood work, my fasting glucose result was found to be 102. My doctor (an endocrinologist I see for my thyroid disorder) was concerned and ordered A1C and C-Peptide tests along with another fasting glucose test. All came back normal a few weeks later (A1C 5.1, fasting glucose 92). An additional fasting glucose test a few months later was normal at 94. Just a few days ago, I got another blood test and my fasting glucose was back up to 101. So in the past year, my results have been 102, 92, 94, and 101. I am 34 years old, very athletic, and not overweight at all. I am concerned about diabetes because both my aunt and uncle on my mother's side had type 1 diabetes, though my mother did not. Should I be concerned about the latest 101 result? Could it be that I just ate something that caused a spike? I fasted for 12 hours before the test, but did eat a large meal with a lot of carbs and some soda. Could stress also cause this result? I have been experiencing a lot of anxiety recently. I see my doctor in a few weeks, but wanted to get some other thoughts.