Not a diagnosis: a head start. These are the three drivers most worth checking first, based on what the evidence says gets missed most often.
For most, insulin resistance drives the hormone chaos. That is the lever.
One of the few supplements with decent trial data for cycles and ovulation.
Lean PCOS and classic PCOS behave differently. Your numbers matter more than the label.
Fasting insulin or HOMA-IR, androgens + SHBG, HbA1c
1. Start a two-minute note in the free journal that asks back, so the pattern becomes visible.
2. Take the test list above to your GP; the Health Map will help you say it clearly.
3. Read the evidence: Browse the library.
Want it tracked and reviewed monthly by a real person? The Club, £10/month.
Education, not diagnosis, and never a replacement for your GP or pharmacist. Reference ranges and guidance vary; sudden, severe or worsening symptoms need 111, or 999 in an emergency. By Hussain Sharifi · independent, affiliate-free health intelligence.