If the answer's 'not much' then you're not alone. Here's a brilliantly simple idea from the European Men's Health Forum. Your Prostate is a website where you can ask questions about your prostate - peeing, sexual problems, disturbed sleep, supplements, cancer, anything at all. You can even ask what a prostate does. You'll get fast, free, confidential replies from specialist nurses and doctors.
By asking your question, you'll also be helping with a research project - and this is the bit that's so simple you wonder why nobody thought of it before - to find out what European men want to know about a subject we know we find it difficult to talk about. Yes, instead of doctors assuming they know what we want to know, this time they're asking us first. The results will be used by the EMHF to design some health education materials. To be effective though this project needs as many questions as possible so please, ask yours.
Questions and answers in English, Spanish and German so tell your friends across the world.