THE MAP OF HOT SPOTS IN FEMALE GENITALIA AND FEMALE SEXUAL RESPONSE

After Desmond Morris's new book 'NAKED WOMAN' (2004) there are new debates about the other possible hot spots of female genitalia. Clitoris, A-Spot, G-Spot, U-Spot and O-Spot are being investigated nowadays. Since there are many orgasm types in females, such as clitoral, vaginal, blended, status orgasmus and  anal, the scientists are now investigating the possible orgasm triggering mechanisms in the female genitalia. The summary of these hot spots are given below with a map to figure out where they are:

CLITORIS: The glans is innervated by Pudental (pubic) nerve, some parts of the bulbus and corpera cavernosa  are innervated by pelvic nerve. Glans contains 8000 nerve bundles and is the most sensitive part of female body. It triggers orgasm while being stimulated by vibration, manual, heat change, cunnilingus. It is also stimulated during intercourse (bulbus, corpora cavernosa and crus parts). It is responsible for clitoral, partially vaginal and blended orgasms.

G-SPOT:  Grafenberg’s Spot is innervated by pelvic nerve similar to PC-Muscles, also partially gets fibres from hypogastric nerve. It is responsible for vaginal and blended orgasms. It is stimulated by pressure (manually or penile pressure).

A-SPOT: It is between the anterior fornix and bladder. Innervated by pelvic nerve. It is partially responsible for vaginal orgasms especially during rear entry. It contributes to getting pleasure from rear vaginal entry and to vaginal + blended orgasms. Its existence is debated.

U-SPOT: It is estimated that U-Spot is a part of the rudimentary female embriogenic prostate. It is responsible of female ejaculation. It has connections with Grafenberg’s Spot and the clitoris, and stimulation of G-Spot may induce U-Spot to ejaculate. It is innervated by both pelvic and pudental (pubic) nerve.

O-SPOT: Recently defined. It is at the rear part of  vagina, close to posterior fornix and rectum wall. It can only be stimulated when there is a dildo in the anus and penile thrusts squeeze it with the dildo during missionary position. Nerve innervation is not known (probably pelvic nerve and nerves that innervate anus and rectum). O-Spot is responsible for orgasms during anal sex. If squeezed between a dildo in the anus and penis in the vagina it may trigger an orgasm.