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Fertility Glossary

Ovarian hyperstimulation syndrome (OHSS)

Ovarian Hyperstimulation Syndrome.

IVF & treatment

OHSS is a potentially serious response to IVF drugs, minimised by modern protocols.

Also known as: OHSS, hyperstimulation

Last reviewed: 23 September 2026. Written by the Antega Editorial Team. General information only — always follow the advice of your own clinic, doctor or pharmacist.

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