Abdominal hair and its characteristics
Abdominal hair The abdominal hair refers to the hair that grows on the abdomen of humans in the region between the pubic area and the chest. The growth of abdominal hair follows the pattern of vertically from the pubic area upwards and from the thorax downwards to the navel. In men Before puberty, the abdominal region of both males and females is covered with very fine vellus hair. In response to rising levels of androgens during and after puberty, the skin of the abdomen begins to produce coarser, longer and more pigmented hair . This process affects primarily men. Initially hair grows in a vertical line from the pubic area up to the navel and from the chest down to the navel. Abdominal hair often indicates young teen men stepping into adulthood. In women Some women may develop a small line of hair from the pubic area up to the navel. many women consider it as unattractive. Excessive abdominal hair on women is called hirsutism. Patterns There are four general patterns of pubic and abd...