Male fertility
Testicular sperm aspiration draws tissue and sperm directly from the testis with a needle. It is used where epididymal retrieval is not possible or has failed, and is generally performed under sedation or general anaesthetic.
Also known as: testicular sperm aspiration
Sources
- Healthy Male (healthymale.org.au)
- Healthdirect Australia (healthdirect.gov.au)
Last reviewed: 10 September 2026. Written by the Antega Editorial Team. General information only — always follow the advice of your own clinic, doctor or pharmacist.