Male fertility
Antisperm antibodies can develop after vasectomy, testicular injury or infection, causing sperm to clump and move poorly. ICSI is the usual way around them when they are clinically significant.
Also known as: sperm antibodies, MAR test
Related Canada guides
Sources
- Canadian Urological Association
Last reviewed: September 9, 2026. Written by the Antega Editorial Team. General information only — always follow the advice of your own clinic, doctor or pharmacist.