New80,000 people a month start here. See the 2026 impact report →

The most common cancer in young men is 99% beatable.

Testicular cancer hits males 15 to 35 hardest, and most don't know how to check for it. TCF gives you trusted answers, a real community, and support at every step. Free, always.

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testicularcancer.org/navigator
Online 24/7
TC Navigator · Anonymous chat
I found a small hard lump on my left testicle. What should I do?
Most lumps aren't cancer, but any new lump should be checked. Book a visit with your doctor or a urologist soon, ideally within the next week or two. An ultrasound is usually the first test, and it's quick and painless.
What happens at the ultrasound?Talk to a survivor
Ask anything. No account, no name.
Your next steps
  1. 01Book a doctor or urologistThis week
  2. 02Read the ultrasound guide4 min
  3. 03Ask someone who's been thereAnonymous
  4. 04Save the 1-minute self-examPDF card

TC Navigator shares education, not medical advice. In an emergency, call 911.

Monthly reach80Kpeople a month, most from search
Global220countries reached in 2026
Lifetime risk1 in 250males diagnosed in their lifetime
Caught early99%beatable when caught at stage 1
From first symptom to survivorship

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Four stages, one foundation. Each one has a guide, a tool, and a person who's been through it.

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No forms, no account. Every path is free.

One foundation, every channel

Answers at 2 a.m. People by morning.

Search brings 80,000 people a month to a single article. These turn that first visit into a relationship.

2026 impact · Live

Every month, more people find us first.

Pageviews more than doubled from February to August. Most arrive on a phone, from a search, in the moment that matters.

Monthly pageviews, 2026
Source: Fathom
74.6K
August, a record
77%
on a phone
DR 49
search authority
Real voices
“Nobody told me to check. That silence is what we're here to break.”
Survivor, diagnosed at 24
CandidPlatinumSeal of Transparency
Charity Navigator4-Star93% overall score
GreatNonprofitsTop-RatedReviewed by the community
TrustpilotIndependent reviews
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