Not sure I agree about the cpeptide (but I'm not a medical professional either).
The hba1cs are easy tounderstand. They reflect your average blood sugar over the last 3 months and that has gone down from
11.7mmol/L to 9,6mmol/L
Since June 2011, the way HbA1c values are reported has switched from a percentage to a measurement in mmols/mol.
www.diabetes.co.uk
The cpeptide is much more difficult to interpret, though I can confirm it does measure how much insulin your body is producing.
C-peptide test can tell if you have type 1 or type 2 diabetes. Uncover how it works and what it means to have high or low levels.
labs.selfdecode.com
This article suggests that a normal range is 260-1270pmol/L if fasting and 3000-9000pmol/L after a meal. (Though I suspect the after meal result assumes you aren't eating a low carb diet).
The lowish (?) cpeptide might explain why
@teddybear74 is on insulin, though I have no idea whether the decrease is because of a change in diet, reduced insulin resistance or actual failure of their insulin producing cells. (Or something else).
@teddybear74 these are very good questions to ask your medical professionals. Do you have a follow up appointment to discuss the results?