Your testicles are right below your penis. Some men get cancer in their testicles. It is good to catch cancer early. Checking your testicles can help.
Some men want only their doctor to check. Some men like to check on their own. It is up to you.
Wait until after a shower to check. It is best to check while standing.
A lump can mean many things. If you find one, talk to your doctor. Don’t wait! Go see your doctor right away.