Nature Reviews Endocrinology (@natrevendo.nature.com)

Polyendocrine metabolic ovarian syndrome in pregnancy: pathophysiology and outcomes Nature Reviews Endocrinology, Published online: 05 June 2026; doi:10.1038/s41574-026-01261-wClinical awareness of the effects of polyendocrine metabolic ovarian syndrome (PMOS; formerly known as polycystic ovary syndrome) on fertility, pregnancy and birth complications has increased over the past decade. In this Review, Teede et al. explore the pathophysiology of PMOS and how this condition affects the physiological changes of pregnancy. They also outline current guideline recommendations for PMOS, and research priorities to address knowledge gaps and inform implementation strategies. https://go.nature.com/3Ql8BAy