clitoris

The clitoris is a female sex organ located at the upper part of the vulva. Its primary purpose is sexual sensation and arousal. The visible part, the glans clitoris, is a small, highly innervated knob at the anterior margin of the vestibule, typically partly covered by the clitoral hood. The clitoral complex includes the glans, the prepuce, the body, two crura that extend internally along the ischiopubic rami, and vestibular bulbs that lie beside the vaginal opening. The clitoris is composed largely of erectile tissue that becomes engorged with blood during arousal, increasing sensitivity and size of the glans.

Nerve and blood supply: The clitoris is richly innervated, especially by the dorsal nerve of the clitoris (a branch of the pudendal nerve) and other pelvic nerves. Arterial supply comes from the internal pudendal arteries, with venous drainage accompanying the arteries.

Development and variation: The clitoris develops from the same embryonic tissue as the penis. Size and visibility vary widely among individuals; some have a prominent external clitoris, while others have mainly internal structures that are less noticeable externally.

Function and sexual response: The clitoris has no reproductive function but is the primary source of sexual pleasure for many people with female anatomy. Stimulation can lead to orgasm for many individuals, though sexual response varies widely. Education and communication about consent and comfort are important in all sexual health contexts.

Health and education notes: Understanding clitoral anatomy can aid in sexual health, medical care, and education. Conditions or injuries involving the clitoral area are uncommon but can affect sensation and function, and medical advice should be sought if concerned.