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 Does masturbation burn kilojoules or am I kidding myself? Because my heart is definitely pounding... Sex News 1 in 8 teen girls has faced 'reproductive coercion' Reproductive coercion is a form of abuse in which a girl or woman is pressured into pregnancy, often by a much older partner. More in Sex News It's not abnormal to poop during sex – but don't let it happen to you Sex isn't always what drives 'sexting' 'Hey, what is this?': Social media, not doctors, increasingly diagnosing STDs Scientists have worked for decades to develop a vaccine for herpes - now they've found a crucial clue in containing the virus Sex Have a question? Ask our sex expert here. See all Sex » Safe Sex Do men really hook up more than women? A study looked at the gender discrepancy between men and women regarding their number of sexual partners. See all Safe Sex » News Are sex robots healthy for humans? Sex robots are no longer a thing of the future. They're here, but are they good for you? See all News » 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 » Take action Check Are you a sex addict? » Ask Sex expert » 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 Sex Woman left paralysed after being ‘catapulted’ from bed during sex sues for R18 million She told the court she was kneeling in the middle of the bed when she decided to move position. See all Sex » Sex 4 ways to help you deal with your husband’s erectile dysfunction Erectile dysfunction can have a serious effect on a relationship. Here’s how to approach the challenge of a partner struggling with ED. See all Sex » News Have astronauts ever had sex in space? While the idea sounds intriguing, exciting and quite exotic, sex in space is much harder than we can possibly imagine. See all News » 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 » advertisement Live healthier Lifestyle » E-cigarettes: Here are five things to know E-cigarettes have become hugely popular in the past decade, but a rash of vaping-linked deaths and illnesses in the US is feeding caution about a product that's already banned in some places. Allergy » Ditch the itch: Researchers find new drug to fight hives A new drug works by targeting an immune system antibody called immunoglobulin E, which is responsible for the allergic reaction that causes hives.