Diagnostics·Diagnostics
Semen analysis
Informed by recognized medical guidance
Overview
A semen analysis is a test that examines a sample of semen — the fluid released during ejaculation — to check the number, shape, and movement of sperm. It is often used to evaluate male fertility or to confirm that a vasectomy was successful.
Key facts
- It helps assess whether sperm are healthy enough to fertilise an egg.
- You may need to avoid ejaculation for 2 to 5 days before providing a sample.
- The sample can be collected at a clinic or at home and then sent to a laboratory.
Yes, a semen analysis is a common test for men who are trying to conceive a child or for those who have had a vasectomy and need confirmation of success.
It affects men of reproductive age, especially those experiencing difficulty in starting a family, or men who have undergone a vasectomy and need a follow-up check.