I found out by accident as my son is in the Children of the 90s trial and my fasting blood sugar was over 7 on a regular basis. Have been tested for GAD antibodies and the GlucoKinase gene (I think). Now just getting on with it but despite cutting back on carbs - still get high BS, up to 13/14 sometimes. GP wants me to try Metformin as says it will help insulin work better? Any ideas - I don't really know how to use the forum so not sure this was where to ask?