Trimmed pubic hair: Difference between revisions
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In males, the first pubic hair appears as a few sparse hairs that are usually thin on the [[scrotum]] or at the upper base of the [[human penis|penis]] (stage 2). Within a year, hairs around the base of the penis are abundant (stage 3). Within 3 to 4 years, hair fills the pubic area (stage 4) and becomes much thicker and darker, and by 5 years extends to the near thighs and upwards on the abdomen toward the umbilicus (stage 5).{{sfn|Neill|Lewis|2009|p=25}} | In males, the first pubic hair appears as a few sparse hairs that are usually thin on the [[scrotum]] or at the upper base of the [[human penis|penis]] (stage 2). Within a year, hairs around the base of the penis are abundant (stage 3). Within 3 to 4 years, hair fills the pubic area (stage 4) and becomes much thicker and darker, and by 5 years extends to the near thighs and upwards on the abdomen toward the umbilicus (stage 5).{{sfn|Neill|Lewis|2009|p=25}} | ||
[[File:Tanner scale-male.png|thumb|left|Tanner scale-male]] | [[File:Tanner scale-male.png|thumb|left|Tanner scale-male]] | ||
Other areas of the skin are similarly, though slightly less, sensitive to androgens and androgenic hair typically appears somewhat later. In rough sequence of sensitivity to androgens and appearance of androgenic hair, are the armpits ([[axilla]]e), perianal area, upper lip, preauricular areas (sideburns), periareolar areas ([[nipple]]s), middle of the chest, neck under the chin, remainder of [[chest hair|chest]] and [[beard]] area, limbs and shoulders, back, and buttocks. Although generally considered part of the process of puberty, pubarche is distinct and independent of the process of maturation of the [[gonad]]s that leads to sexual maturation and fertility. Pubic hair can develop from adrenal androgens alone and can develop even when the [[ovary|ovaries]] or [[testis|testes]] are defective and nonfunctional. There is little, if any, difference in the capacity of male and female bodies to grow hair in response to androgens. | Other areas of the skin are similarly, though slightly less, sensitive to androgens and androgenic hair typically appears somewhat later. In rough sequence of sensitivity to androgens and appearance of androgenic hair, are the armpits ([[axilla]]e), perianal area, upper lip, preauricular areas (sideburns), periareolar areas ([[nipple]]s), middle of the chest, neck under the chin, remainder of [[chest hair|chest]] and [[beard]] area, limbs and shoulders, back, and buttocks. Although generally considered part of the process of puberty, pubarche is distinct and independent of the process of maturation of the [[gonad]]s that leads to sexual maturation and [[fertility]]. Pubic hair can develop from adrenal androgens alone and can develop even when the [[ovary|ovaries]] or [[testis|testes]] are defective and nonfunctional. There is little, if any, difference in the capacity of male and female bodies to grow hair in response to androgens. | ||
Pubic hair and [[underarm hair]] can vary in color considerably from the hair of the scalp. In most people, it is darker, although it can also be lighter. In most cases it is most similar in color to a person's [[eyebrows]].{{sfn|Sherrow|2006|p=315}} | Pubic hair and [[underarm hair]] can vary in color considerably from the hair of the scalp. In most people, it is darker, although it can also be lighter. In most cases it is most similar in color to a person's [[eyebrows]].{{sfn|Sherrow|2006|p=315}} | ||
Revision as of 01:34, 17 February 2021
Pubic hair is body hair that is found in the genital area of adolescent and adult humans. The hair is located on and around the sex organs and sometimes at the top of the inside of the thighs. In the pubic region around the pubis bone, it is known as a pubic patch. Pubic hair is found on the scrotum in the male and on the vulva in the female.
Although fine vellus hair is present in the area in childhood, pubic hair is considered to be the heavier, longer and coarser hair that develops during puberty as an effect of rising levels of androgens in males and estrogens in females. Pubic hair differs from other hair on the body and is a secondary sex characteristic. Many cultures regard pubic hair as erotic, and in most cultures pubic hair is associated with the genitals, which both men and women are expected to keep covered at all times. In some cultures, it is the norm for pubic hair to be removed, especially of females; the practice is regarded as part of personal hygiene. In other cultures, the exposure of pubic hair (for example, when wearing a swimsuit) may be regarded as unaesthetic or embarrassing and is therefore trimmed or otherwise styled to avoid it being visible.
- This is an article about Human Anatomy
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