Pudendal hair is one of the secondary characteristics of the human body, and its occurrence is limited by sex hormones. Generally, women are between 11 and 12 years old, while men are between 14 and 15 years old. As the ovaries and testes continue to develop and mature, they begin to secrete sex hormones to stimulate pubic hair receptors and begin to grow pubic hair. At present, Chinese people are fond of discussing reproductive topics related to the uterus and breasts, but there is some taboo when discussing pubic hair.
The mechanism of pubic hair development
Pudendal hair is one of the parasexual characteristics of the human body, and its occurrence is restricted by sex hormones. Generally speaking, from the age of 11 to 12 for females and from 14 to 15 for males, the ovaries and testes mature and begin to secrete sex hormones, stimulating the growth of pubic hair receptors.
The presence and density of pubic hair mainly depend on the level of androgens produced by the adrenal cortex in the body, and the sensitivity of pubic hair follicles to androgens.
During the development of female pubic hair, due to certain reasons, the levels of androgens produced by the adrenal cortex are low or the pubic hair follicles are not sensitive to androgens, resulting in sparse or short pubic hair.
When men enter puberty, they have dense hair, prominent Adam's apple, low voice, and thick muscles and bones. Women with developed breasts, fine voices, and soft muscles and bones have pubic hair, which is called a secondary sexual sign (also known as the secondary sexual sign). The appearance of pubic hair is one of the signs of mature sexual organs in young men and women.
The wonderful use of pubic hair in sexual intercourse
Sexual psychology perspective: The smooth skin surface of the external genitalia, covered with soft pubic hair, visually gives a sense of mystery and brings sexual charm to the opposite sex.
Sexual medicine viewpoint: There is dense pubic hair around the vulva, which can block the invasion and contamination of the genitalia by some pollutants or harmful organisms.
Sexual physiology viewpoint: During sexual intercourse, the sensitive area of the external genitalia can receive gentle sexual stimulation brought by the pubic hair, which is helpful for both parties' sexual arousal.
Sexual aesthetics viewpoint: On the elegant curves of the human body, dense body hair is accompanied by a beautiful radiance.
Misunderstandings and strategies related to pubic hair
The external genitalia is hairless, and if it is a woman, it is commonly known as the "white tiger" in Chinese folk tradition; If it is a male, it is commonly referred to as "Qinglong". Whether it is a white tiger or a green dragon, people believe that it is an ominous sign, where a female husband suffers from a male wife. In fact, this is a feudal superstition, without scientific basis, and a misunderstanding of people. This legend needs to be clarified and corrected, and should not be misinterpreted. Otherwise, it will affect the harmony and happiness of the family.