Checking your testicles for lumps takes only a few minutes and is easiest during or just after a warm shower. Gently roll each testicle between your thumb and fingers, feeling the whole surface for any lump, swelling, or change in size or firmness. Knowing what is normal for you makes new changes easier to spot.
A testicular self-exam is a simple habit that helps you stay familiar with your own anatomy. It is part of understanding the male reproductive anatomy and what healthy structures feel like.
Why a self-exam is worth the few minutes
Getting to know how your testicles normally look and feel is the whole point. When you check regularly, a new lump or change stands out because you have a clear sense of your baseline.
Many testicular changes are harmless, but some are not. Most lumps caught early are highly treatable, which is why noticing a change quickly and getting it assessed matters far more than worrying about what it might be.
The best time to check
The ideal moment is during or right after a warm bath or shower. Warmth relaxes the scrotum and the skin around the testicles, making everything easier to feel.
It is usually easiest to do the exam standing up. Give yourself a quiet, private moment so you are not rushing.
How to check your testicles for lumps, step by step
Take your time and check one testicle at a time.
- Look first. Gently hold the scrotum in the palm of your hand and look for any visible swelling or change in shape.
- Support the testicle. Place your index and middle fingers underneath one testicle, with your thumbs resting on top.
- Roll gently. Roll the testicle slowly between your thumbs and fingers, using a gentle but firm touch, so you feel the entire surface.
- Feel behind it. Notice the soft, tube-like cord toward the top and back of the testicle. This is the epididymis, and it is a normal structure.
- Repeat. Check the other testicle the same way, comparing what each one feels like.
What is normal
Knowing what healthy feels like is just as important as knowing what to look for. In general, a normal testicle is:
- Smooth on the surface, without hard lumps or bumps.
- Firm but not hard, with a little give when pressed gently.
- Egg-shaped and movable within the scrotum.
A few variations are completely normal:
- One testicle may be slightly larger than the other.
- One may hang a little lower.
- The epididymis behind each testicle can feel like a soft, slightly tender cord.
What to watch for
During your exam, take note of anything that seems new or different from your usual baseline, such as:
- A lump or swelling, even a small pea-sized one, with or without pain.
- A change in size, shape, weight, or firmness.
- A dull ache or feeling of heaviness in a testicle, the scrotum, or the groin.
- Any area that feels harder than the rest.
A lump or pain is not normal, even if it is not bothering you much. That does not mean it is serious, but it does mean it should be looked at.
When to see a healthcare provider
Book an appointment if you notice any of the changes above, or if you simply are not sure whether something feels right. A clinician can examine the area and, if needed, arrange a quick, painless ultrasound scan.
Self-exams are a helpful habit, not a substitute for professional care. Many providers also include a testicular check as part of a routine physical, so it is worth mentioning any concerns at those visits too.
This guide is general education and is not a diagnosis. If you have a specific concern, speak with a qualified healthcare provider.
How this fits with the rest of your anatomy
Understanding your testicles is one piece of a bigger picture. You can explore more about how the surrounding structures work in our body and anatomy topic, including how erections work and what the prostate is.
The bottom line
Learning how to check your testicles for lumps is a quick, private habit that puts you in tune with your own body. Check once a month after a warm shower, get to know your normal baseline, and reach out to a healthcare provider about any new lump, swelling, or change. A few minutes of attention is one of the simplest things you can do for your long-term health.
