Female Orgasm May Be Tied to 'Rule of Thumb'

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...Full Story