<P> The surveys found that a majority of women believe a G - spot actually exists, although not all of the women who believed in it were able to locate it . Attempts to characterize vaginal innervation have shown some differences in nerve distribution across the vagina, although the findings have not proven to be universally reproducible . Furthermore, radiographic studies have been unable to demonstrate a unique entity, other than the clitoris, whose direct stimulation leads to vaginal orgasm . Objective measures have failed to provide strong and consistent evidence for the existence of an anatomical site that could be related to the famed G - spot . However, reliable reports and anecdotal testimonials of the existence of a highly sensitive area in the distal anterior vaginal wall raise the question of whether enough investigative modalities have been implemented in the search of the G - spot . </P> <P> A 2014 review from Nature Reviews Urology reported that "no single structure consistent with a distinct G - spot has been identified ." </P> <P> The release of fluids had been seen by medical practitioners as beneficial to health . Within this context, various methods were used over the centuries to release "female seed" (via vaginal lubrication or female ejaculation) as a treatment for suffocation ex semine retento (suffocation of the womb), female hysteria or green sickness . Methods included a midwife rubbing the walls of the vagina or insertion of the penis or penis - shaped objects into the vagina . In the book History of V, Catherine Blackledge lists old terms for what she believes refer to the female prostate (the Skene's gland), including the little stream, the black pearl and palace of yin in China, the skin of the earthworm in Japan, and saspanda nadi in the India sex manual Ananga Ranga . </P> <P> The 17th - century Dutch physician Regnier de Graaf described female ejaculation and referred to an erogenous zone in the vagina that he linked as homologous with the male prostate; this zone was later reported by the German gynecologist Ernst Gräfenberg . Coinage of the term G - spot has been credited to Addiego et al. in 1981, named after Gräfenberg, and to Alice Kahn Ladas and Beverly Whipple et al. in 1982 . Gräfenberg's 1940s research, however, was dedicated to urethral stimulation; Gräfenberg stated, "An erotic zone always could be demonstrated on the anterior wall of the vagina along the course of the urethra". The concept of the G - spot entered popular culture with the 1982 publication of The G Spot and Other Recent Discoveries About Human Sexuality by Ladas, Whipple and Perry, but it was criticized immediately by gynecologists: some of them denied its existence as the absence of arousal made it less likely to observe, and autopsy studies did not report it . </P>

Where is the a spot in a female located