David Slaughter, from Northumberland, was diagnosed with prostate cancer five years ago and has spoken to ITV News about living with the disease.
More than 40,000 men are diagnosed with prostate cancer in the UK every year, yet few get themselves tested. Here's what you need to know.
ITV has teamed up with charity Prostate Cancer UK to ask people to stand by the men in their lives and fight against the disease.
ITV's Stand By Your Man campaign, working in partnership with Prostate Cancer UK, is underway.