Janet Farrar Worthington

Janet Farrar Worthington is a science writer and commentator on American Public Radio.

Books
	Dr. Patrick Walsh's Guide to Surviving Prostate Cancer What is the prostate? The prostate is a small, and probably expendable, organ. Men can live quite comfortably without it. The prostate's biggest job, as far as we know, is to provide part of the fluid that makes up semen.