All About Sex

The best sex ever

Michael Castleman M.A.

Simmering: An Easy, Enjoyable Way to Kindle Sexual Arousal

How brief erotic fantasies hours before lovemaking can help ignite later sexual heat.

Orgies Through the Ages

Today’s sex and swing clubs may be on the sexual fringe, but they’re nothing new.

The Largest, Best Studies Yet on Sex and Marijuana

Three recent studies, including the largest ever conducted, find that two-thirds of users say cannabis enhances sexual satisfaction.

Sexual Harassment: New Emphasis on an Age-Old Violation

Approaches shown to reduce risk of rape also show promise for stopping workplace sexual harassment

A New Risk Factor for Erectile Dysfunction?

It’s starting to look like age-related prostate enlargement contributes to erectile dysfunction in older men.

Sex Addiction: Fact or Fiction? Part 3 of 3

In alleged "sex addiction," the real issues are usually guilt and shame about being sexual, and the main risk factor is fundamentalist religious upbringing.

Sex Addiction: Fact or Fiction? Part 2 of 3

The sex-addiction industry says the affliction causes great harm, from sexual irresponsibility to divorce. Does it?

Sex Addiction: Fact? Or Fiction? Part 1 of 3

Popular culture embraces “sex addiction,” but most psychologists reject it.

Is Tribulus Terrestris an Effective Aphrodisiac?

A growing body of research shows that Tribulus Terrestrial, a traditional medicinal herb, helps treat a variety of sex problems in both men and women.

A “Shocking” New Treatment for Erectile Dysfunction

For some men suffering erectile dysfunction, an old treatment, low-intensity shock-wave therapy, offers new benefits.

Quick, Easy Ways to Coach Lovers' Sexual Moves

Quick, easy ways to coach lovers' sexual moves. Few do this, but if you do, you'll enjoy much more satisfying sex.

Sex Helps Treat the Pain and Stiffness of Osteoarthritis

For the 20 million American adults with osteoarthritis, the pain and stiffness can be controlled with the help of frequent lovemaking.

Surprising New Data from the World’s Most Popular Porn Site

PornHub is the world's most popular porn site. Who visits? When? What do they watch? On which devices? And for how long per visit?

Effective Self-Help for Women’s Pain During Intercourse

Are you a woman troubled by pain during intercourse? A female physical therapist’s self-help book just might cure you.

Men, Women, and Sex Problems Throughout the Lifespan

Throughout the lifespan, men and women tend to develop their most daunting sex problems at different time, often making couples feel out of synch.

Do Lovers' Sexually Transmitted Infections Prove Cheating?

When a lover turns up with a sexually transmitted infection, the person may have been unfaithful, but not necessarily.

Want More Intense Orgasms? Try This Simple, Subtle Exercise

For more intense, more pleasurable orgasms—guaranteed!—try quick, easy, private Kegel exercises.

If Someone Takes “Forever” to Reach Orgasm

Do you or your lover have difficulty working up to orgasm? In both genders, orgasm difficulties are fairly common—and almost always curable

What Fraction of Men Develop Erectile Dysfunction, Really?

Sexologists still don't know the true prevalence of ED. But as time passes, the proportion of men who admit it keeps growing.

Sex in America: 45 Years of Often Contradictory Changes

Teen sex has decreased, but casual adult sex is on the rise. Acceptance of premarital sex is up, but acceptance of affairs is down. What’s going on?

The 9 Keys to Great Sex in a Relationship

It's not that difficult to enjoy great sex. Just incorporate these nine elements into lovemaking.

If the Woman You Love Gets Sexually Assaulted

Sexual assault leaves survivors traumatized. How men can help them cope and recover.

How to Discuss Sex With Your Children

Child and teen sex education resources contain misinformation and emphasize procreation over pleasure. Here's how to correct them.

Are Sexual Lubricants Safe?

Recent studies suggest that sexual lubricants may damage genital cells and increase sexual infection risk. But if this is true, there are easy ways around the problem.

The New Erotic Frontier: Sex in Nursing Homes

Nursing homes are slowly moving from a policy of “don’t” to “do not disturb.”

The Man’s Guide to Vibrators

Today's couples increasingly use vibrators together during partner sex. But many men are unclear about how best to use them on women. Some suggestions.

Fantasies of Other Lovers? Relax, Almost Everyone Has Them

While making love with your honey, do you have erotic fantasies of other lovers? If not, you're unusual.

Surprise: Men Enjoy—and Want—Foreplay

Many women say men fixate on intercourse, but one study shows that both genders value foreplay equally. Meanwhile, men who engage in extended foreplay suffer fewer sex problems.

Sex During Late Pregnancy: A Risk of Premature Delivery?

Does sex during late pregnancy pose a risk of premature delivery? Most studies say no, but a few say yes. What should expectant parents do?

More Porn, Less Rape? The Controversy Revisited

Does pornography contribute to sexual assault. Retrospective trials says yes, but prospective trials say no. Prospective trials are much more credible. So, more porn, less rape.

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