Home > Sex Sex All sections in Sex » Great Sex » Safe sex » Problems » Relationships » Sexual Diversity » Sex News » Tools and quizzes » Great Sex Guides » Sex tips The mystery of the female orgasm solved? Was it necessary for reproduction? It may have an evolutionary purpose, scientists say. Sex News SEE: How much liquid can a condom hold? You can protect yourself from STIs, HIV or unplanned pregnancy by using a condom. We found some interesting facts about condoms this Condom and STI Week. More in Sex News Are you having the right amount of sex for your health? What your fingers reveal about your sexual appetites These are the 7 new sex trends you need to try in 2018 15 embarrassing penis questions answered Transmission of HIV 4 things you need to know about having sex when you're HIV positive HIV certainly complicates sex, but if you take the right precautions, there’s no reason why HIV-positive women can’t enjoy a healthy sex life without passing on the virus. See all Transmission of HIV » Sex 20 tips for a happy, healthy sex life Here’s to a happier, healthier and sexier 2018. See all Sex » Sex Sex: the pleasure without the pain Your sexual health does not have to be a risky affair. Make sure you know these facts about STIs. See all Sex » Sex Help, my STI is incurable! Many people think that as long as it’s not HIV/Aids, any sexually transmitted infection can be cured without too much trouble – but nothing could be further from the truth. See all Sex » Take action 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 Relationships 6 things that happen to your body when you don’t have sex for a while "Is it true that if you don't use it, you lose it?" Actually, yes, in a manner of speaking. See all Relationships » Sex 10 medical reasons why you should have sex. You know, for your health. There are hidden health perks behind your everyday romp… See all Sex » Sex tips SEE: What happens to your body during sex? There are 4 stages of sex and each one affects the body differently. See all Sex tips » How to Have Great Sex 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. See all How to Have Great Sex » advertisement From our sponsors Managing diabetes in the workplace Back-to-school with diabetes Discover treatments that can help reduce acne What can I do to reduce or remove acne marks? Live healthier Fact or myth? » Clearing up the confusion around coconut oil Coconut – the 'fruit of life' Can coconut oil really help you lose weight? Experts dish on the high-cal weight-loss tactic. Sobering perks! » 5 tips to avoiding a hangover Can you really be allergic to alcohol? Is giving up booze for a month actually worth it? Many people commit to "Dry January" – but does it do your body any good?