How does labia have a bit black to return a responsibility

summary

Black labia is a kind of disease that many women will appear. Some women are questioned and disliked by men because of the black of private parts. There are many reasons for this disease, such as "women's black labia is due to walking friction, resulting in black labia", "because some lotion is not good, it seems that a lot of lotion is corrosive" and so on. What reason is female labia nigrescent tell everybody.

How does labia have a bit black to return a responsibility

First, genetic factors. It's genetic factors that determine the primary color of nipples, labia major and labia minor. Young women who have no experience of pregnancy and childbirth are born with dark labia. It's very impolite to think that she has been "played".

Second: sex life is too frequent. During sex life, labia is repeatedly stimulated by external friction for a long time. As a result, local pigmentation increases, and its color will gradually deepen with the migration of time. This is a normal physiological phenomenon. At the same time, melanin, a hormone during sexual stimulation, will also make labia dark.

Third: normal pigmentation, female pudendal color is affected by its own melanin precipitation, and this kind of pigment precipitation is also related to female hormones. The shade of this color varies from person to person and is related to the amount of pigment. Born with white skin, women will be slightly pink, born with black skin, pudendal pigment will be deeper.

matters needing attention

There are great individual differences in the depth of skin pigment, some of which are born, not born to be pink and tender. Puberty, sex hormone levels, in the case of irregular diet will become darker than other parts.