Testicular Self-Checks: Common Questions
Examining your own testicles regularly enough to notice a change.
Last revised
Testicular Self-Checks: the questions people actually ask, answered from published guidance.
Key takeaways
- Peak age range: 15-49
- How often: about once a month, after a warm bath or shower
- Most useful single change: Check monthly so you know your own normal.
- Commonest mistake: Waiting to see whether a lump goes away.
- See a doctor if any of the signs under "When to get help" below apply to you.
What is Testicular Self-Checks?
Examining your own testicles regularly enough to notice a change.
Why does it matter?
Testicular cancer is most common between 15 and 49, which inverts the usual mental model of who gets cancer, and survival is very high when found early.
Peak age range for Testicular Self-Checks?
15-49.
How often for Testicular Self-Checks?
About once a month, after a warm bath or shower.
Normal structure often mistaken for a lump for Testicular Self-Checks?
The epididymis, at the back and top.
Most common presentation for Testicular Self-Checks?
A painless hard lump on the front or side.
What is the single most useful thing to do?
Check monthly so you know your own normal.
What is the most common mistake?
Waiting to see whether a lump goes away.
When should I see a doctor?
See a GP promptly about any lump, swelling, change in firmness, size difference or persistent ache in a testicle. Go to A&E or call 999 for sudden severe testicular pain, particularly with swelling, nausea or vomiting: testicular torsion is a surgical emergency and the testicle can only be saved within a few hours.
Where to go next
- Testicular Self-Checks: A Practical Checklist
- Testicular Self-Checks: Common Myths and What Guidelines Say
- Testicular Self-Checks — the reference entry
- Prostate Health: Sorting the Evidence From the Noise
- Erectile Dysfunction: Sorting the Evidence From the Noise
When to get help
See a GP promptly about any lump, swelling, change in firmness, size difference or persistent ache in a testicle. Go to A&E or call 999 for sudden severe testicular pain, particularly with swelling, nausea or vomiting: testicular torsion is a surgical emergency and the testicle can only be saved within a few hours.
Where this comes from
How this page was put together
Every figure, recommendation and warning above is taken from the guidance named in Where this comes from. Nothing on this page is inferred, summarised or generalised beyond what those bodies publish: where they give a number, it is their number, and where they are silent, so are we. Pages are rebuilt whenever the underlying record changes. Sign-off by a named clinician, where it has happened, is shown at the top of the page along with the date.
Medical disclaimer
This article is general information, not medical advice. It cannot account for your own history, medication or circumstances. Always speak to a GP, pharmacist or another qualified health professional before making changes that affect your treatment, and never delay seeking medical advice because of something you have read here. In an emergency, call 999.
