Women’s Moustaches
Women have mustaches for hereditary reasons, but more specifically because of hormone levels. If a woman takes testosterone orally or it is absorbed through the skin, she will grow facial hair and undergo other superficial physical changes (voice will deepen, etc.), and if a man takes estrogen he will grow breasts, his voice will become lighter, etc. When they stop taking the hormones their appearance will go back to normal – there have been instances of men in South America growing breasts due to hormones in chicken, and men getting estrogen from having sex with their wives after using some feminine hygiene products with estrogen and other hormones in them.
