I don’t think so. Early in this context means “less than 1cm”. Males need to check themselves every 6 months to one year. The standard check is a triplex still the urologist. Additionally, I would add that it’s a good practice to use a bank sperm while young. You never know what is going to happen in the future.

When you are in your thirties, get a colonoscopy. Screen for cancer. The screening isn’t very accurate unfortunately, it’s easy to miss. But it still way better than nothing.