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Testicular Cancer Foundation

Testicular Cancer Foundation

Whatever brought you here, you’re in the right place.

Worried about a symptom. Newly diagnosed. Standing beside someone you love. Start where you are — everything here is free.

I think something's wrong

Symptoms, a lump, or a gut feeling

Take a breath — here's exactly what to do next, free, no sign-up needed.

Get answers now

I've been diagnosed

You're not doing this alone

Join The Cojone Club™— TCF’s members-only network of survivors and patients who’ve been exactly where you are.

Join the survivors network

Someone I love has been diagnosed

Support for the people beside them

TCF Caregivers is for partners, parents, family, and friends carrying it alongside someone.

Join TCF Caregivers

If you just found something

Take a breath. Then take a step.

Most lumps and aches turn out not to be cancer — but the only way to know is to get checked. Testicular cancer is highly curable, and it’s most curable early.

How to do a self-exam

Sixty seconds, in the shower. Here's exactly what to feel for.

Read it

Found a lump? Do this next

Step by step: who to call, what to say, and what to expect.

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Ask TC Navigator anything

Our free AI guide, built on trusted testicular cancer information. It answers at 2 a.m. too.

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None of this replaces a doctor. If something feels wrong, get seen — and if you can’t afford care, TCF can help.

Ask the community

Ask real survivors, anonymously.

No account needed, no name attached. Every question is reviewed by our team, then published for anyone in your shoes to find — and answered by people who’ve been there.

Questions are reviewed by the TCF team and then published publicly and anonymously — no name, no account, no identity attached. Answers happen inside the members-only community.

Recently asked

Browse all questions

Read up, wherever you are

Guides for every stage.

If you've noticed something

If you've been diagnosed

If you're caring for someone

Stay connected

No account needed.

A monthly self-exam reminder, TCF updates, or the email newsletter — take whatever’s useful, skip the rest, and unsubscribe any time.

How can we stay in touch?

Pick anything that helps.

By providing your mobile number and checking the box below, you agree to receive recurring text messages from the Testicular Cancer Foundation at the number provided, based on the topics you selected (monthly self-exam reminders and/or TCF updates). Consent is not a condition of any service. Message frequency varies (up to ~4/month). Msg & data rates may apply. Reply HELP for help, STOP to cancel. See our Privacy Policy and SMS Terms.