Back to glossary

Fertility Glossary

GnRH

Gonadotropin-releasing hormone.

GnRH from the hypothalamus controls the release of FSH and LH from the pituitary gland. GnRH agonists and antagonists are used in IVF protocols.

Related terms

Antagonist protocol

A short IVF stimulation protocol using GnRH antagonists.

Pituitary gland

A small gland at the base of the brain.

Explore in-depth guides

Learn more with Antega's fertility guides and articles.

Browse guides