- Messages
- 4,245
- Type of diabetes
- Type 2
- Treatment type
- Tablets (oral)
- Dislikes
-
Diet drinks - the artificial sweeteners taste vile.
Having to forswear foods I have loved all my life.
Trying to find low carb meals when eating out.
My latest Libre 1 seems to be reading low.
However I am having a bit of difficulty checking out how far it is out compared to my BG meter.
The reason is that my BG is almost never a flat line unless I am asleep; it is either rising or falling.
Rising in the morning, over the peak around noon, falling in the afternoon until the OMAD, rising again after the meal, then falling towards sleep time.
This means that I can never test where the Libre readings are more or less the same between 15 minute intervals.
We are all different and for all I know my Libre may be 10 minutes or 20 minutes behind my BG.
No biggie if my BG is more or less the same over 30 minutes, but the constant change could make any calibration incorrect and misleading.
Minor grumble two - if the Libre consistently reads low on me, the HbA1c calculation over 90 days (roughly 6 different sensors) will also be a low estimate which can lead to tears before bedtime after a blood test at the surgery.
I could spend a couple of hours testing every 15 minutes, Libre and BG, to look for trends but lack the motivation at the moment.
However I am having a bit of difficulty checking out how far it is out compared to my BG meter.
The reason is that my BG is almost never a flat line unless I am asleep; it is either rising or falling.
Rising in the morning, over the peak around noon, falling in the afternoon until the OMAD, rising again after the meal, then falling towards sleep time.
This means that I can never test where the Libre readings are more or less the same between 15 minute intervals.
We are all different and for all I know my Libre may be 10 minutes or 20 minutes behind my BG.
No biggie if my BG is more or less the same over 30 minutes, but the constant change could make any calibration incorrect and misleading.
Minor grumble two - if the Libre consistently reads low on me, the HbA1c calculation over 90 days (roughly 6 different sensors) will also be a low estimate which can lead to tears before bedtime after a blood test at the surgery.
I could spend a couple of hours testing every 15 minutes, Libre and BG, to look for trends but lack the motivation at the moment.