Thanks Whirls! I'd not seen that link.
I remember a few years ago now a nurse at my doctors surgery routinely giving me a leaflet about self-checking just as a precaution as I was in the statistcally most-likely age group and they were obviously having some kind of awareness drive on.
I just looked at her and said "I'm a guy. Like any other, I watch tv with my hand tucked into my pants. If there's anything wrong, I'll soon know."
Si