Home > Sex > How to Have Great Sex How to Have Great Sex All sections in Sex » Great Sex » Safe sex » Problems » Relationships » Sexual Diversity » Sex News » Tools and quizzes » Great Sex Guides » Sex tips What switches our sex drive on and off? New research seeks to shed some light on the nature of sexual desire – how it differs between people and within the same person at different times. Check Are you a sex addict? » Ask Sexologist » Join Health24 on Facebook » Quiz Are you ready for sex? » SEE: What happens to your body during sex? How porn addiction can affect your sex life The mystery of the female orgasm solved? Was it necessary for reproduction? It may have an evolutionary purpose, scientists say. 200 Orgasms a day - is it even possible? Without control, some women with Persistent Sexual Arousal Syndrome could orgasm up to 200 times per day. It may sound like fun, but for sufferers it is more like hell. Users' shocking sexual fetishes Health24 readers have shared their sexual fantasies and some of them are astonishing! Beware: this content may be disturbing. Baby it's cold outside When it's freezing cold outside and you're wearing layers of clothes in an attempt to stay warm, the last thing on your mind may be to take them all off. Unleash your inner Geisha “I am going to put these inside you …for your pleasure and mine”. This is how Christian Grey introduces Anastasia to Ben-wa balls in Fifty Shades of Grey. Be contraceptive wise “By the way,” says the pharmacist, “you do know that this antibiotic could interfere with your contraceptive pill?” Foods to inspire romance Human beings are on an eternal quest for love, sex appeal and sexual prowess. Health24's DietDoc investigates the foods of love, to inspire romance and love. Do the mid-week bump Weekends offer lots of opportunities to get down on it with your partner: languid mornings, lazy afternoons, and late nights of passion. load more articles advertisement From our sponsors How to care for your vaginal flora Live healthier Hello? » SEE: Interesting facts about hearing loss Earworms: Let it go Is it bad to sleep with earplugs all the time? SEE: Do women hear better than men? The reason why men often appear not to be listening could be because they actually can't hear you. Confident smile? » Acidic drinks can harm your kids' smiles The facts on bleaching your teeth Am I taking good care of my teeth? Why are my teeth stained? We know the rules – brush your teeth twice a day and floss to keep them healthy. But, have you ever wondered what causes those stains that sometimes appear?