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Fertility Glossary

Gonadotoxic treatment

Treatment that can damage the ovaries or testes.

Fertility preservation

Some chemotherapy agents, pelvic radiotherapy and certain surgeries damage eggs or sperm-producing tissue, sometimes permanently. The risk depends on the drug, dose, radiation field and age. An oncofertility discussion should quantify that risk before treatment and set out the preservation options within the available time.

Also known as: chemotherapy fertility risk, radiotherapy and fertility

Sources

  • Cancer Australia (canceraustralia.gov.au)
  • Royal Australian and New Zealand College of Obstetricians and Gynaecologists (ranzcog.edu.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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