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Fertility Glossary

Peritoneum

The lining of the abdominal and pelvic cavity.

Anatomy

The peritoneum covers the pelvic organs. Endometriosis deposits are commonly found on it, and it is inspected during a laparoscopy. Fluid can also collect within the peritoneal cavity as ascites in moderate or severe OHSS.

Also known as: peritoneal

Sources

  • Healthdirect Australia (healthdirect.gov.au)
  • Pregnancy, Birth and Baby (pregnancybirthbaby.org.au)

Last reviewed: 10 September 2026. Written by the Antega Editorial Team. General information only โ€” always follow the advice of your own clinic, doctor or pharmacist.

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