Worried about getting penile cancer at age 40. what can i do to prevent this?

Here are some ...: There has been no known preventive measures for penile cancer except circumcision in the very early age may have some. Penile cancer is rare, but its care is still personal diligence in topical hygiene and vigilance in seeking timely professional attention as needed. This is about all what we can do to witness: Life is a constant struggle to cope with reality, certainty, & uncertainty...