THE FEMALE GENITAL ORGANS: THE EXTERNAL GENITALS

The external genitals are referred to as the vulva, which consists of two large folds called outer lips, and two smaller folds within called the inner lips. There is a growth of hair about the external genitals, as in the case of man, though not to the same extent. The urethra, or outlet to the bladder, opens into the vulva and has no connection with the vagina.

Near the mouth of the urethra in the vulva are two very tiny openings leading to the urethral glands. The two openings of another and larger set of glands, the vulvo-vaginal glands, or the glands of Bartholin, are located between the inner lips and the outer surface of the hymen. These correspond in function to the glands of Littre in the male. Under the influence of sexual stimuli, especially the psychic stimu-lation of intimate love-play, they secrete a transparent and very slippery preparatory fluid which makes entrance into the vagina easier and prevents irritation. A deficiency in this 1 secretion sometimes necessitates the use of artificial lubricants.

Another factor which contributes to the preparation of the female genital organs for the sexual act is the presence of a network of sponge-like blood vessels beneath the surface on each side of the vulva. These become congested under sexual stimulation and cause the outer lips of the vulva to j expand. This increases the pleasurable sensations for both man and woman.

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Men's Health-Erectile Dysfunction