Sex Research and Studies Directory
From sexual conditions to a fulfilling sex life, research helps doctors and patients understand more about sex. Clinical trials for sexual problems may help those who wish to try experimental treatments. Follow the links below to find WebMD's coverage on how sex research and studies are done and to find out more about clinical trials.
Medical Reference
Most Common STDs for Women and Men
The possibility of infections and diseases are as much a part of sex as the fun is. Recognizing the symptoms is a start, but you won't always notice chlamydia, gonorrhea, herpes, and other STDs.
What Is Gender Dysphoria?
Gender dysphoria used to be called gender identity disorder. Experts have changed the way they consider it, with a focus on feelings of distress the person is experiencing.
Features
'50s Sexuality Research Still Causing a Stir
The new movie on controversial sex researcher Alfred Kinsey has sex experts and protesters talking about what he did for human sexuality -- and morality -- in the U.S.
Sex Better Than Money for Happiness
Good news for folks whose bedrooms have more activity than their bank accounts: New research shows that sex is better for your happiness than money.
Could I Have an STD and Not Know It?
Yes, it's possible. If you're sexually active, get tested for STDs regularly to help prevent serious health problems, such as infertility and cancer, for you and your partner.
May-December Couples: 5 Challenges, Solutions
WebMD talks to experts about the challenges of May-December relationships, in which there is a big age gap between partners.
Video
Can I Be Allergic to Semen?
Your most embarrassing questions answered. Could you really be allergic to semen? Or is it more likely the latex condom or an infection?
Orgasm, the Sexual Climax
Let’s explore the connection between the brain and an orgasm, the climax of sex.
What a Kiss Does to Your Brain
Ever get that warm and fuzzy feeling when you kiss? See how your body and brain react.
Slideshows & Images
19 Secrets Women Wish You Knew
Can a guy expect the bedroom key on date number three? WebMD's slideshow lays out the secrets of dating, love, and marriage according to women.
Exercises for Better Sex
A visual guide of exercises men and women can add to a workout to improve their sex life.
Habits That Can Hurt Your Sex Life
Has your sex life gone south? One of these everyday habits might be to blame.
Quizzes
Sex Fact or Fiction
How much do you know about sex? Test your bedroom smarts with this quiz.
The Science of Love
Take this science of love quiz to see how much you know about the attraction between the sexes.
Orgasm Myths and Facts Quiz
Orgasm myths and facts: Test your smarts about sexual climax with this quiz