Male fertility
Semen volume is measured in millilitres and depends partly on the abstinence period before the sample and on whether any of the sample was spilt during collection — both worth mentioning to the laboratory. A persistently very low volume can suggest a blockage, a missing duct or retrograde ejaculation.
Also known as: ejaculate volume
Related South Africa guides
Sources
- WHO laboratory manual for the examination and processing of human semen
Last reviewed: 8 September 2026. Written by the Antega Editorial Team. General information only — always follow the advice of your own clinic, doctor or pharmacist.