Hey, I am new here. Diabetes runs in my family. I may be experincing symptoms of diabetes. Not sure. I am waiting for a friend to let my borrow her blood glucose tester. I am going to see where I am at. But I did use one of those ketone testers that you use with urine. 2 out of 3 times the color on the strip was at the first level (5mg/dl). the other time it was negative. could such a mild reaction just be a mistake and nothing to worry about, seeing as it was such a small level? or should i look into this further.