Sex
Come again?
German scientists find surge in prolactin -- a libido-decreasing hormone -- after orgasm.
Ever feel lazy after sex? Find it difficult to get it together for another go-round? Are you basically good for once around the block and then it’s nap time? It’s not surprising news for most of us, but two doctors in Germany recently became very excited about this phenomenon, because they now have proof! Proof that human libido decreases after orgasm!
The place: the University of Essen’s Institute of Medical Psychology. The researchers: Dr. Manfred Schedlowski and Dr. Michael Exton. The goal: to measure levels of the hormone prolactin, which is produced by the body following an orgasm. The subjects: 10 women who masturbated until they achieved that special feet-to-the-ceiling feeling.
Let’s look at this research more closely. Ten women are invited into the (one assumes) hallowed halls of the institute in Essen. Each is ushered into a room and gets attached to some sort of device to measure her hormone levels. Then the 10 women remove their paper hospital gowns, lie on their beds and begin to masturbate, slowly at first, because surely the surroundings are strange and clinical, but then gradually relaxing into the fantasy, and that unmistakable feeling begins to build. Each woman uses a secret method of stimulation known only to her and never revealed to others, until the tingling grows and grows and then erupts into a full-blown, rootin’-tootin’ flood of hallelujahs, during which the hallways fill with the sounds of 10 women panting, sighing, gasping, perhaps shrieking, “Oh God, oh God, yes, yes, YES” (or the German equivalent).
The machines register absurd levels of hormone surges, and then each woman lies back on the bed, residual shudders here and there, and then, perhaps, Schedlowski and Exton burst into the rooms, eagerly inspect the hormone readings and shake their fists to the sky in victory.
Sexual research is in many ways its own reward.
“What was interesting was the large increase in prolactin in response to the orgasm,” Exton told Reuters Health. “We saw levels (of prolactin) increase by 100 percent and maintain prominent levels for up to an hour after orgasm,” he said. The prolactin hormone is released by the pituitary gland and primarily contributes to decreased libido and the production of milk in women after pregnancy. Men also produce prolactin, and previous tests conducted on male subjects (i.e., a hallway full of men in small rooms, clutching tissues and grunting, “Oh yeah, baby, do it, yeah!”) concluded that the men also experienced a decrease in libido. Big surprise there. Exton added that although prolactin brings down libido in both sexes, the results were unique because levels of prolactin were actually higher in the women.
“We believe that the prolactin response to sexual arousal may be some kind of negative feedback to the brain — meaning that it regulates sexual arousal after orgasm,” said Exton. “What we are now investigating is whether or not the acute increase of prolactin regulates libido and sexual function.”
When asked about the possibility of a drug that could increase orgasms by inhibiting the production of prolactin, Exton replied, “This is not really part of our research scope, but I think there would be numerous potential physiological uses for such a drug.”
The 10 female test subjects were last seen leaving the institute, walking at a leisurely pace and smiling to themselves.
Jack Boulware is a writer in San Francisco and author of "San Francisco Bizarro" and "Sex American Style." More Jack Boulware.
Taxing strip clubs for rape
Politicians are holding adult entertainment venues responsible for funding sexual assault services
(Credit: iStockphoto/wragg) It used to be that strip clubs were merely blamed for society’s ills. Now they’re actually being charged for it.
In recent years, measures have been introduced in Georgia, Pennsylvania, Texas, Illinois and, most recently, California to apply special taxes to strip clubs — specifically to fund sexual assault services. Now, even if you aren’t inclined to view erotic entertainment as the source of all evil, this might seem an appropriate aim — who wants to argue against additional support for rape survivors? It would seem even more so when you consider politicians’ and activists’ repeated claims of solid scientific evidence showing a link between strip clubs — specifically those that sell alcohol — and sexual violence.
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Tracy Clark-Flory is a staff writer at Salon. Follow @tracyclarkflory on Twitter. More Tracy Clark-Flory.
Massage therapists rubbed wrong by sex talk
A Jennifer Love Hewitt show and the Travolta allegations have masseuses tired of being confused for sex workers
(Credit: iStockphoto/sybanto) Joe, a licensed massage therapist, knows what it’s like having a famous client who expects something extra. He had an Academy Award-winning actor begin gyrating on his massage table before raising his hips in the air to show off his erection. “He was hoping that I would play with him in some shape or form,” he says.
Needless to say, Joe isn’t surprised by allegations by two masseurs that John Travolta got handsy during massages. (Travolta’s attorney has denied all the allegations, and called them “ridiculous.”) “It happens all the time,” he says, and not just with celebrity clients. He frequently encounters men who try to fondle him, usually while he’s working on their glutes or lower back and their hand happens to be level with his crotch. “They think they’re so original, but they’re all so much the same,” Joe says, his voice rising. “They all use the same tactics, the same body movements, the same gyrations and grinding my table, the [heavy] breathing.”
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Tracy Clark-Flory is a staff writer at Salon. Follow @tracyclarkflory on Twitter. More Tracy Clark-Flory.
A night at the vibrator museum
Early vibrators were hand-cranked, two-person jobs -- and prescribed by doctors. How far we've come since then
(Credit: Antique Vibrator Museum) I can now say that I’ve used a turn-of-the-century vibrator — on my hand, but still.
The silver, hand-cranked contraption is usually kept behind glass at Good Vibrations’ Antique Vibrator Museum in San Francisco — but staff sexologist Carol Queen made a rare exception. “This is very special,” she whispered, unlocking the case and carefully pulling out Dr. Johansen’s Auto Vibrator, a relic from 1904. The “auto” part is not so much: It was a two-person job, with her having to crank the device’s handle to get it thrumming. Pressing my finger tips to its inch-wide circular platform of pleasure, I was pleasantly surprised by its power.
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Tracy Clark-Flory is a staff writer at Salon. Follow @tracyclarkflory on Twitter. More Tracy Clark-Flory.
Maggie Gyllenhaal on sexual liberation
The beloved indie star tells Salon about her "vibrator movie" and why she loves playing transgressive women
Maggie Gyllenhaal (Credit: Reuters/Mark Blinch) When I met Maggie Gyllenhaal about six weeks ago, she was enormously and gloriously pregnant, stretching out on a sofa with her shoes off and feet up in a Manhattan office building. (Since that time, Gyllenhaal and husband Peter Sarsgaard have welcomed their second daughter, Gloria Ray, to the world.) We were there to talk about “Hysteria,” the charming, lightweight feminist farce from director Tanya Wexler that explores a key event in the history of female sexuality: the invention of the vibrator by Mortimer Granville, a Victorian doctor who was seeking to cure the mysterious “female malady” that lends the movie its title.
Continue Reading CloseMother-daughter sexperts
Susie Bright and her daughter, Aretha, make parental talks about sex look easy -- and fun
Most parents loathe talking to their kids about the birds and the bees, let alone pubic hair grooming, faked orgasms and “water sports” — but most parents are not legendary “sexpert” Susie Bright.
Better than talking about these things, she penned an advice column in 2009 with her daughter, Aretha, then 19, for the ladyblog Jezebel. Their answers to questions about everything from porn to Paxil were unflinching but playful, and at times controversial. Now the pair have collected those columns into a new e-book, “Mother/Daughter Sex Advice.” Together, they read as an irreverent version of “Our Bodies, Ourselves” for the Internet age. The mother-daughter team also reflect on what the experience of writing the column was like, and it turns out it wasn’t as weird as many would think: For the most part, it was just a continuation of conversations they had been having throughout Aretha’s life.
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Tracy Clark-Flory is a staff writer at Salon. Follow @tracyclarkflory on Twitter. More Tracy Clark-Flory.
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