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PCOS Renamed PMOS to Reflect Metabolic Roots

The shift aims to refocus care on metabolic risks beyond fertility.

Overview

  • An international consensus of clinicians and advocates advanced the new name after a long consultation that culminated in a Lancet publication and broad professional backing.
  • Experts say polyendocrine metabolic ovarian syndrome better signals insulin resistance and cardiovascular risk rather than cysts, which are actually immature follicles and are not required for diagnosis.
  • Diagnostic criteria do not change for now, and groups plan a staged three‑year rollout to update education, guidelines, and health‑system terminology.
  • Doctors are urging routine screening for diabetes, cholesterol, blood pressure, sleep problems, and mental health, with multidisciplinary care across endocrinology, gynecology, dermatology, nutrition, and psychology.
  • The condition affects roughly one in eight women worldwide, many remain undiagnosed for years, and patients describe delays and stigma that supporters hope the reframe will reduce.