Home > Sex > Need-to-know Need-to-know All sections in Sex » Great Sex » Need-to-know » Problems » Relationships » Sexual Diversity » Sex News » Tools and quizzes » Great Sex Guides A guide to safe oral sex Is oral sex safe? Dr Elna McIntosh answers a few crucial questions. Check Are you a sex addict? » Ask Sexologist » Talk Heart to heart » Quiz Are you ready for sex? » 6 surprising sex drive killers The truth about orgasms 3 erection problems Our Sexologist answers erectile dysfunction questions, from penis weight-lifting injuries to condom woes. STIs: avoid a doctor's visit How much do you really know about STIs? The following facts could save your life, or at least, prevent an embarrassing visit to the doctor. What your fantasies say about you What you fantasise about could reveal many things about you. What women say about sex Most women want it and enjoy it, say the results of the latest Women’s Health/Men’s Health Sex Survey. Are you doing it right? Are you masturbating properly? Traumatic masturbatory syndrome might leave you with some unpleasant side-effects. “ Latest comment on Health24 Kadesh Barnea says... @Robin - but this article is a newspaper report... and yet you believe it?? Purple tomatoes more ‘tasty and healthy’ ” What SA men say about sex SA men want more sex, but they want communication too, say the results of the latest Women’s Health/Men’s Health Sex Survey. How to eroticise safer sex Are condoms just a hassle? And do feel they interfere with sensation? They don't have to - we show you how. Broken penis syndrome There is an erotic dance popular in Jamaica called 'daggering' - it was banned from TV after causing too many broken penises. load more articles advertisement From our sponsors Hill's Science Plan Canine Mini range What is Diabetic Neuropathy? There are more than 200 different viruses which can cause a cold A clinically proven skin care range is now available Live healthier Be vitamin-smart » A-Z of vitamins What is vitamin C? Ask the expert Why we need vitamin D Even in a country with an abundance of sunlight you might have a vitamin D deficiency. Here's why. Beat acne » Stars with scars Acne tips Skincare Myths about acne Through the ages, there have been many myths about acne. We list the myths and give you the facts.