###Human: How to confirm diabetes when we receive unlike values from different lab? ###Assistant: Hello. A glucometer is not the standard gold method it has a variability of 30 Plus or minus for conforming. Do HbA1c (glycated hemoglobin), FBS (fasting blood sugar), PPBS (postprandial blood sugar level) and urine complete. If these all reports turn to be normal, then there is nothing to worry. Maybe from tomorrow do regular exercise and take the test after seven days.