American gynecologists have identified the most effective position for achieving female orgasm.

For heterosexual women, the easiest way to achieve orgasm is in the missionary position with a pillow under your pelvis. In this position, during sex, the blood flow in the clitoris increases most intensively. These conclusions were reached by gynecologists from the private American clinic New H Medical. They studied the physiological parameters of blood flow using an ultrasound scanner while a pair of volunteers had sex in five popular positions for ten minutes. The study showed that the most ineffective pose is doggy style.