[citation needed] The clitoral glans itself is very sensitive and its direct stimulation, such as in cases where the hood is retracted, is often not enjoyable.
In some cultures, female genital mutilation (FGM) is practiced as a rite of passage into womanhood, is perceived as an improvement to the appearance of the genitalia, or is used to suppress or reduce female sexual desire and pleasure (including masturbation).
[8][9][10][11] During the late nineteenth and early twentieth centuries, FGM was performed on many children in Western countries, including the United States, to discourage masturbation and reduce diseases believed to relate to it.
[12][13] One modification that females sometimes choose is to have the hood pierced and insert jewelry, both for adornment and physical pleasure.
Though less common, other females opt to have their own hood surgically trimmed or removed so as to permanently expose part or all of the clitoral glans.