Marvin Wells is a writer in New York City. He and his penis collaborated on this article with a number of health professionals: Jed C. Kaminetsky, MD, clinical assistant professor of urology at NYU School of Medicine; Seth Cohen, MD, a urologist with NYU Langone Health in New York; and Brian Helfand, MD, chief of urology at Chicago’s NorthShore University
Your favorite appendage has some important midlife advice