MikeFit_NJ said:

Fasting glucose improved within weeks and my HbA1c barely moved for three months, which I now understand and did not at the time.

My labs after 3 months on glycaemic control: A1C 5.3%, fasting glucose 83 mg/dL, fasting insulin 4 uIU/mL. My endo says these are "textbook perfect."

For context, my baseline A1C was 8.1% and fasting glucose was 128 mg/dL. The improvement has been dramatic and consistent.

Dr.PeteFamMed said:

My labs after 3 months on glycaemic control: A1C 5.3%, fasting glucose 83 mg/dL, fasting insulin 4 uIU/mL.

Patient selection optimization for glycaemic control: emerging predictive biomarkers for GLP-1 agonist response include:

The 4-week early responder criterion is the most clinically actionable: if you haven't lost ≥3% by week 4 at a therapeutic dose, discuss optimization strategies with your provider.

MikeFit_NJ said:

Fasting glucose improved within weeks and my HbA1c barely moved for three months, which I now understand and did not at the time.

Second this. Posting only so the count is not one.

Clinical perspective, offered as context rather than as advice.

PCOS success story with glycaemic control: as someone with polycystic ovary syndrome, this medication has been transformative beyond weight loss.

After 11 months: periods became regular for the first time in a decade, testosterone levels normalized, acne cleared significantly, and — unexpectedly — my fertility specialist is optimistic about future conception.

GLP-1 agonists address the insulin resistance at the root of PCOS. For PCOS patients, this isn't "just" a weight loss drug — it's treating our underlying metabolic dysfunction.