Older lovers sustain erotic heat by evolving from intercourse to “outercourse”  • Older lovers say regular sex at least twice a month increases their happiness. • But few women are orgasmic from intercourse alone. •…

“Did you come?” This question looms over a good deal of lovemaking, especially among lovers under 30. Fortunately, gentlemen, it’s usually not difficult to recognize women’s orgasms. And it’s fairly easy to help most women…

If men made love the way most women prefer, both sexes would feel more sexually fulfilled—and many relationships would improve out of bed as well as between the sheets. If men made love the way…

Diane, 46, and Alan, 51, had been married 16 years andhad two sons when they first consulted sex therapist Louanne Weston, Ph.D., of Fair Oaks, California. They loved each other, and insisted they had a…

Contrary to popular belief, sex before athletics doesn’t hurt performance. Athletic folklore abounds with tales of coaches forbidding sex the night before big games. The prohibition is largely based on the belief that sex is…

In March 1998 when Viagra was first approved, Maryland anesthesiologist Ken Haslam, M.D. (Cal B.S. 1956) was 64, single, and dating. “I was meeting lots of women. It was exciting. And for me, new relationships…

Conventionally, a heterosexual virgin is a person who has not had penis-vagina intercourse (PVI). Our cultural focus on losing virginity implies an either-or situation—virgin or not. Actually, sexual initiation usually involves a gradual escalation of…

Alcohol, narcotics, cocaine, meth—you name it, their sexual effects are well-documented and quite predictable. The exception is marijuana. Its sexual effects are all over the map, from “I can’t stand having sex stoned,” to “I…

Here are some fast fixes for the 25% of users who experience condom-linked erection trouble. Depending on the study, 18 to 36 percent of condom users—roughly one-quarter—report condom-associated erection loss, usually difficulties maintaining firmness once…

Lesbians are more orgasmic than straight women. Here’s why. Many studies have shown that compared with heterosexual men, during partner sex, straight women, are substantially less likely to have orgasms. Heterosexual women are also less…