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A relatively small number of women are able to grow enough facial hair to have a distinct beard. In some cases, female beard growth is the result of a hormonal imbalance (usually androgen excess), or a rare genetic disorder known as hypertrichosis. Sometimes it is caused by use of anabolic steroids.
The three stages of hair growth are the anagen, catagen, and telogen phases. Each strand of hair on the human body is at its own stage of development. Once the cycle is complete, it restarts and a new strand of hair begins to form. The growth rate of hair varies from individual to individual depending on their age, genetic predisposition and a ...
The Tanner scale (also known as the Tanner stages or sexual maturity rating ( SMR )) is a scale of physical development as children transition into adolescence and then adulthood. The scale defines physical measurements of development based on external primary and secondary sex characteristics, such as the size of the breasts, genitals ...
The hair follicle is an organ found in mammalian skin. [1] It resides in the dermal layer of the skin and is made up of 20 different cell types, each with distinct functions. The hair follicle regulates hair growth via a complex interaction between hormones, neuropeptides, and immune cells. [1] This complex interaction induces the hair follicle ...
Abdominal hair is the hair that grows on the abdomen of humans and non-human mammals, in the region between the pubic area and the thorax (chest). The growth of abdominal hair follows the same pattern on nearly all mammals, vertically from the pubic area upwards and from the thorax downwards to the navel. The abdominal hair of non-human mammals ...
Topical minoxidil and finasteride spray, which may be especially helpful for women experiencing hair loss after menopause. 2. Spironolactone. This once-daily pill helps target hormones that cause ...
An organ system like a vulva does not exist. The vulva of a placental mammal consists of the following along with its variations: Clitoris: Made up of the root, glans and body and is usually retracted into a prepuce. Inside the clitoris of many non-human placentals is the baubellum, a small bone that possibly has origins in copulation.
No, shaving your hair does not make it grow back darker. According to Attenello, it turns the end of the shaft into a flat edge, making it appear darker and coarser in comparison to the narrowed ...