Secret parts black has nothing to do with sexual experience, but do you know the real reason? Most people ignore it

After years of popular science, I believe many people have known that the color of women’s private parts has nothing to do with their sexual experience, but there are still many people who are confused about “I know that the skin in other places is so white, why it’s so dark there”.

women’s pudenda is actually composed of connective tissue rich in blood vessels, so there are some naturally white or Caucasian women, who look like flesh pink; but for some women with dark skin, the pudenda pigment is also relatively deep. The depth of skin color is mainly determined by heredity, and the surface of private parts is also a part of human skin, so heredity is a major factor.

the distribution and density of melanocytes in all parts of our body are different. The number of melanocytes in private places is several times that in other places. These melanocytes will produce melanin under the influence of sex hormones. As a result, the melanin of private parts such as perineum and nipple will be more than other parts, that is to say, the color of these places is darker.

with the growth and development of age, many people will find that these places will be “more and more dark”. This is because from puberty, the secretion of sex hormones in the body will increase rapidly, and then accelerate the production and deposition of melanin. The vaginal epithelium gradually thickens and thickens, the labia and labia begin to thicken and widen, the wrinkles increase, and then pigmentation occurs.

in addition to pigmentation in the process of growth, the skin at the root of our thighs may also be due to the friction with pants during walking and running, resulting in the thickening of the stratum corneum, which makes it more and more black. Will private parts be the same?

in fact, the cuticle near the skin of private parts such as female pudendum and nipple is much thinner than that of other parts, and physical friction will not produce pigmentation and cuticle accumulation. Therefore, in theory, it is almost impossible to complete the task of simply sitting for a long time and having sex to darken the private parts.

the color of nipples and areola is determined by genes. Although there are some individual differences, most people are the same. Generally, the areola of yellow people is mostly brown, while that of white people is pink.

in addition, with the development and maturity of ovarian function, ovarian hormone secretion function has basically entered a stable state, and then there are pigment deposition and fat accumulation, and the color of nipple and areola will gradually deepen.

during pregnancy, progesterone can increase the production of melanocytes, making them secrete more melanin, and then the nipple and perineum of pregnant women will appear obvious pigmentation. But after childbirth, when hormone levels return to normal, the color will gradually lighten, and this pigmentation usually slowly and naturally subsides.

in addition to hormone and genetic factors, there is another situation that women need to be vigilant about, that is, various endocrine system diseases. Clinically, we often encounter thyroid disease, chronic adrenal insufficiency, liver lesions, etc., which may lead to excessive melanin secretion in the body, and the patient’s skin color deepens, especially in the areola and perineum.

female vagina has self-cleaning function. Frequent use of lotion, disinfection pad, etc. can easily damage the weak acidic environment of vagina, cause color deepening or other gynecological diseases. Therefore, under normal circumstances, every day adhere to cleaning vulva, to ensure that the vulva clean and dry, avoid hot water washing, do not use soap and chemical products to clean and flush the vagina! HEALTHY LIFE