What do you call yours?

John Thomas, your todger, the one-eyed trouser snake. Whatever you call your cock, there's no problem talking about it with your doctor or your pharmacist.

That's the message behind this interactive map from Lloyds Pharmacy. How do they describe a dong or name a knob round you way? Check it out.

And if you've got a penis-related problem, don't be a dick, mention it to a health professional. (Have a look in the malehealth toolkit - FAQs on the penis and testicles first, of course.)