Good to knowOne result rarely tells the whole story. Your provider looks at your results together with your symptoms, exam, and other tests.
What the test is
It's also used to confirm success after a vasectomy. Results vary, so abnormal tests are repeated.
Why it's done
- Trouble getting pregnant
- After a vasectomy
Getting ready and what happens
- Avoid ejaculation for 2 to 5 days before.
- Collect in the provided cup, and get it to the lab within about an hour, kept at body temperature.
How the test is done
- You collect a sample by masturbation.
What the results mean
Low count or movement
Can be caused by heat, smoking, some medicines (including testosterone), varicoceles, or hormone problems. Many causes are treatable.
Questions to ask your provider
- What do my results mean for me?
- Do I need to repeat this test or have other tests?
Related conditions
Related medicines
Related tests
Sources
Last updated 2026-11-13.