PCOS / PMOS resources

Trusted places to learn more. This page is links only — the directory does not give medical advice. Federal health agencies and established nonprofit organizations are linked; commercial sites are named as text only.

Guidelines and consensus

• Monash Centre for Health Research and Implementation — PCOS guideline home — home of the International Evidence-based Guideline for PCOS.
• The Journal of Clinical Endocrinology & Metabolism and The Lancet — the journals where the international guideline and the 2026 PMOS naming consensus were published (named as text).
• Endocrine Society — publishes clinical practice guidelines on PCOS diagnosis and care (organization named as text).
• American Society for Reproductive Medicine (ASRM) — professional society guidance on reproductive health, including PCOS (organization named as text).
• American College of Obstetricians and Gynecologists (ACOG) — professional guidance for OB-GYN care (organization named as text).

Federal health agencies (.gov)

• NICHD — Polycystic Ovary Syndrome (PCOS) — plain federal overview of causes, signs, and diagnosis.
• Office on Women’s Health — PCOS — plain-language federal patient page.
• CDC — PCOS and diabetes — how PCOS and blood sugar connect.
• MedlinePlus — Polycystic Ovary Syndrome — National Library of Medicine patient summaries and links.

Patient nonprofits

• PCOS Challenge — national PCOS patient advocacy nonprofit.
• PCOS Awareness Association — nonprofit raising awareness and support.

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Something missing or out of date? Listings and links are reviewed on the same cycle as the directory data. This directory is an information resource, not medical advice.

Definitions and resources here are general education. Medical terms can mean different things in your own case. If a definition here and your provider’s advice differ, follow your provider.