Home > Sex > Sexual diversity Sexual diversity All sections in Sex » Great Sex » Safe sex » Problems » Relationships » Sexual Diversity » Sex News » Tools and quizzes » Great Sex Guides » Sex tips Transgender not caused by hormone imbalance Transgender people have a different gender identity than the one they were given at birth, but their hormones are consistent with their assigned gender. Check Are you a sex addict? » Ask Sexologist » Join Health24 on Facebook » Quiz Are you ready for sex? » Best sex positions for those who suffer from back pain How porn addiction can affect your sex life Did Bill Cosby have sex with unconscious women? CyberShrinks comments on somnophilia, the puzzling sexual deviation where people prefer to have sex with unconscious partners. Norway proposes extending transgender rights to children Proposed legislation in Norway would allow the parents of children from seven to 16 to apply for a change in legal gender, affecting everything from social security numbers to passports. Are oral sex and foreplay allowed in Islam? A former professor at the al-Imam University in Saudi Arabia, sheikh `Abd al-Wahhâb al-Turayrî, takes a look at Islam's rules regarding oral sex and foreplay. Extraterrestrial sex If you’re making whoopee in outer space, does the earth still move? What sexual scientists say about porn What is pornography? And what the effects of exposure to explicit material? We have a look at what sexual scientists have to say. Bullying begins early for gay children A study found that children who later identified as lesbian, gay or bisexual were more likely to be victims of bullying at school. “ Latest comment on Health24 Sarel Johannes Nel says... Everyone here is the truth about Dagga, Cannabis, marijuana. On youtube if you search "National Geographic, Sanjay Gupta on Marijuana, you wil find some of the planets best Nero... Dagga: some basic facts ” Premarital sex in Islam What are the rules regarding premarital sex in Islam and how are children born out of wedlock affected? A polygamist's dictionary Many South Africans know surprisingly little about the ins and outs of polygamy. Porn addiction: what’s the fuss? If pornography is about people having sex, is it really that bad and can a person who watches it really become addicted? load more articles advertisement From our sponsors Keeping your skin soft, moisturised and winter-ready The health benefits of donating blood Hydration is vital all year round Momentum Health: an industry leader in healthcare Live healthier Stay out of trouble » Asthma danger zones 13 danger zones Teen dangers 21 dangerous things people do Here are 21 things people do without thinking. But they are dangerous, and could kill you or the people around you. Sexual health » STIs: how to stay safe Apps for gay and bi men tied to STI risk Penis bumps The STI most men get without knowing it Most guys haven't ever heard of the human papillomavirus, yet many will get it at some stage in their lives without even knowing it.