Imagine a steamy sex scene involving a woman and a man from your favourite television show or movie. It’s likely that both parties orgasm. But this doesn’t reflect reality.
Because during heterosexual sexual encounters, women have far fewer orgasms than men. This is called the orgasm gap. And it has been documented in the scientific literature for more than 20 years.
In one study of more than 50,000 people, 95% of heterosexual men said they usually or always orgasm when sexually intimate, while only 65% of heterosexual women said the same.
At least 92% of women orgasm when pleasuring themselves. Women also orgasm more when having sex in relationships compared with casual sex. In a study of more than 12,000 college students, only 10% of the women said they orgasm during first-time hookups while 68% said they orgasm during sex that occurs in a committed relationship.
Women also orgasm more when having sex with other women. In one study 64% of bisexual women said that they usually or always orgasm when being sexually intimate with other women.
In all these scenarios where women are climaxing more, there is a greater focus on clitoral stimulation. The majority of women need clitoral stimulation to orgasm – which makes sense given that the clitoris and the penis originate from the same kind of tissue. And both the clitoris and the penis are chock full of touch-sensitive nerve endings and erectile tissue.
In my work, I’ve asked thousands of women: “What is your most reliable route to orgasm?” Only 4% say penetration. The other 96% say clitoral stimulation, alone or paired with penetration.
The main reason for the orgasm gap, then, is that women are not getting the clitoral stimulation they need. And cultural messages about the supremacy of intercourse feed into this. Indeed, countless films, TV shows, books and plays portray women orgasming from intercourse alone.
Popular men’s magazines also give advice on intercourse positions to bring women to orgasm. And while some of the positions do include clitoral stimulation, the message is still that intercourse is the central and most important sexual act.
This article is republished from The Conversation under a Creative Commons license. Read the original article.