Recently I have been checking my fasting blood glucose
myself at roughly the same time and before breakfast, however the levels
are wide ranging.
Eg one day day 5.1 mmol (91mg/dl), then several 5.8 mmol (105mg/dl) then several 6 mmol (108mg/dl) then 6.1 mmol (110mg/dl) then 7.8 mmol (140mg/dl)
So my fasting glucose ranges from normal to high
Question, can pre-diabetes have fasting glucose levels that vary from day to day from some days as normal to other days being high?