I have never experienced simultaneous orgasm. And the closest I've ever come to levitation is that time I went into a headstand in yoga class, fell over, and magically landed in king pigeon pose. But I can share with you five ways in which yoga can improve your sex life.

Why do women have orgasms? Most of the time, I'm so occupied with answering questions about why some women don't have orgasms that I rarely stop to think about why women do have orgasms. It's a good question, really.

Why oh why is there still so much debate and misinformation out there?

Would you get a injection in your vagina that cost upwards of $1,000 if it promised months of enhanced sexual pleasure and heightened orgasms? Acco...

It doesn't much matter to me if Vagina is a good book, a stupid book, a book based in science or a figment of the author's imagination. It is more important that a productive, respectful conversation about female sexual satisfaction is actually taking place.

By: Stephanie Pappas, LiveScience Senior Writer Published: 10/08/2012 11:36 AM EDT on LiveScience Contrary to the reassuring catchphrase "s...

Since Naomi Wolf released Vagina: A New Biography, we've seen an endless number of personal attacks masquerading as critique and a denigration of the author's work, mental health and intelligence -- critiques no man would dare to make, lest he be accused of misogyny.

One of the perks of writing about sex is that when you disclose this information at cocktail parties, people tend to confess scandalous tidbits, and in this case, very useful information.

As a scientist who studies sex, and as a sex educator (I teach college-level human sexuality classes at Indiana University and have written the Kinsey...