Penis and testicles
How your tackle works and links to everything you need from erections to vasectomies.
How eating better can improve erections, sperm quality and staying power.
Ryan Walshe discovered he had testicular cancer when watching TV
16:30 . 14/07/14 . Story
US figures show how cancer impacts different ethnic groups.
Talking helps but it's not always easy. For Denis Taylor the subject he needed to talk about was probably the toughest of all: penile surgery.
Chris has severe hypospadias.