Symptoms of Testicular Cancer in Men: What to Watch for in 2025

Byscott

Updated May 26, 2025

Watching for Symptoms of Testicular Cancer (At Any Age)

Testicular cancer doesn’t follow the “older guy” stereotype that many cancers do. In fact, it most often affects men under 40, including athletes, college students, and new dads—guys in the middle of life, not winding it down. Like a lot of men’s health-related topics, the symptoms of testicular cancer don’t get enough attention.

And yet? A lot of men don’t know the signs. Or they ignore the signs. Or they’re embarrassed to ask about them. That silence can delay diagnosis, and delay matters when it comes to cancer.

The earlier it’s caught, the higher the survival rate—we’re talking over 95%. So yeah, it’s worth knowing your stuff.

What Are the Symptoms of Testicular Cancer In Men?

Here’s what doctors and cancer experts say to watch for. Not all symptoms mean cancer—but any change deserves attention, especially if it sticks around for more than a couple weeks.

You might notice:

• A lump or swelling in one testicle (even if it’s painless)
• A feeling of heaviness in the scrotum
• A dull ache or pressure in the lower abdomen, groin, or back
• A sudden buildup of fluid in the scrotum
• Enlargement or tenderness of breast tissue (due to hormone changes)
• A general sense that “something feels off” below the belt
  

In later stages, symptoms might include lower back pain, fatigue, or even difficulty breathing if the cancer has spread. But again, most cases are found much earlier—when men are paying attention.

How Do You Check for Symptoms of Testicular Cancer?

You don’t need to obsess or check daily, but a simple monthly self-exam in the shower can help you stay in tune with your body.

Warm water relaxes the scrotum, making it easier to notice changes. Gently roll each testicle between your fingers. They should feel smooth, oval, and slightly firm—but not hard, swollen, or painful.

Not sure if what you’re feeling is normal? That’s exactly what doctors are for. And no, they won’t think your question is weird.

When Should You See a Doctor?

If you notice a lump, swelling, or any unusual sensation that sticks around longer than two weeks, it’s time to get checked out. Most of the time, it won’t be cancer—but if it is, early detection could save your life.

The exam is quick, non-invasive, and may be followed by an ultrasound or blood test if anything seems off. You won’t need a referral in most cases, and you can start with your primary care provider or a urologist.

Interested in other often-overlooked men’s health issues? Check out our article ‘Ureaplasma Symptoms in Men: What’s Normal, What’s Not, and When to Get Checked‘

A Final Thought

Testicular cancer is rare, but real. And in 2025, we’re done with pretending men can’t talk about their health. Knowing the symptoms of testicular cancer—and checking in with your body regularly—isn’t paranoid. It’s proactive.

This isn’t about fear. It’s about awareness. You know your body better than anyone, and catching something early can make all the difference.

So yeah, go ahead—check yourself. Then go live your life.