Does anyone here live in the UK and know where I could pay to get a C-Peptide? My GP are sending me round and round with no answers. I got told I needed one, had bloods taken at the GP to then be contacted and told that they can’t do the test as their results for this take too long (??) and I’d need to go to a+e, who weren’t helpful at all when I phoned through to my local one.