I got tired of regret and measure with the glass very soon: oops:, it works well for the "by eye", from time to time I am wrong because we all know that there are multiple factors that influence but as I make the full profiledaily, I never get less than 6 daily measurements because if I'm wrong I correct and ready ....: Mrgreen:
Prado, that's the best, measure later and correct if necessary. I remember when my daughter debuted that the endocrine advised us to measure a few days before meals and others later.Luckily we never did so. Greetings: d