
PCOS has been renamed to PMOS - Polyendocrine Metabolic Ovarian Syndrome
> Announcing the new name at the European Congress of Endocrinology in Prague on Tuesday, Teede said the term PCOS didn’t capture the “multi-system burden that people with this condition have suffered”, and that it “directs attention to only one organ”.
> PMOS is hoped to better reflect the condition’s complex nature – which affects not only the reproductive system in people assigned female at birth but also the metabolism and the risk of diabetes and cardiovascular disease.
> PMOS is characterised by fluctuations in hormones, with impacts on weight, metabolic and mental health, skin, and the reproductive system.
> For too long, the name reduced a complex, long-term hormonal or endocrine disorder to a misunderstanding about ‘cysts’ and a focus on ovaries. This contributed to missed diagnoses and inadequate treatment.
https://www.endocrine.org/news-and-advocacy/news-room/2026/pcos-name-change