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Obstetrics & Gynaecology

Ovarian Hyperstimulation Syndrome (OHSS)

Classification and management of OHSS complicating assisted reproduction

Source: RCOG GTG 5 2016 / ESHRE

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OHSS

OHSS: iatrogenic complication of ovarian stimulation (IVF/IUI). Incidence: 33% mild, 3–8% moderate, 0.1–2% severe. Cause: exaggerated ovarian response to hCG trigger. Risk factors: polycystic ovary morphology, young age, low BMI, previous OHSS, high AFC.

Related

Curated clinical cross-links plus same-class fallbacks.

Decision support only. Always apply local guidelines and clinical judgement.