بسم الله الرحمن الرحیم
First came the G-spot, then multiple climax and spiritual tantric sex. The modern woman is not only expected to be a good mother and a professional success, but some believe she needs to behave like a porn star in the bedroom.
So if a simple device could reveal whether a woman is capable of a vaginal orgasm, would it take the pressure off heterosexual women to perform?
New research suggests that a simple measurement -- a "rule of thumb" -- might be the key to the pleasures of sexual intercourse.
About 75 percent of all women never reach orgasm from intercourse alone -- that is without the extra help of sex toys, hands or tongue. And 10 to 15 percent never climax under any circumstances.
The Internet is rife with non-orgasmic women who say they are missing out, and statistics suggest that they are a significant group.
"Maybe my boyfriend and I aren't doing it right or something," one woman wrote on WebMD.com. "I don't understand. I feel like less of a woman because I can't have an orgasm and I want to so bad. I feel incomplete sometimes after sex."
"I enjoy sex, my partners enjoy the sex," said another on EmpowHER.com. "The guy I'm with right now is frustrated because he's never had a problem making a women happy until now, and it's frustrating for me because I just don't understand."
"What's wrong with me?" asks another on Steadyhealth.com. "I never told anyone this before, but I feel like this is my only option as I am too shy to go to the doctor's."
But it might not be all in their heads, according to Kim Wallen, professor of behavioral neuroendocrinology at Emory University.
He wants to determine if a woman's ability to have an orgasm with penile stimulation alone depends on how far her clitoris lies from her vagina -- the so-called "C-V distance."
Wallen said understanding more about a woman's anatomy might enhance her sex life.
"I suspect that for a large proportion of women, orgasm from intercourse alone is just never going to happen and knowing that might give women some solace."
