Why is labia black

summary

Black labia is a kind of disease that many women will have. This kind of disease will undoubtedly affect the normal work and study of female friends. Some women are questioned and disliked by men because of the black of their private parts. There are many reasons for this disease, such as "women's black labia is caused by walking friction", "because some lotion is not good, There seems to be a lot of lotion is corrosive "and so on. What reason is female labia nigrescent tell everybody.

Why is labia black

First, genetic factors determine the primary color of nipples, labia major and labia minor. Young women without pregnancy or childbearing experience are born with dark labia. It's very impolite to think that she has been "played".

Second: too frequent sex life causes the labia to be stimulated by external friction repeatedly for a long time, resulting in the increase of local pigmentation, and its color will gradually deepen with the migration of time. This is a normal physiological phenomenon. At the same time, the melanin of hormone will also make the labia become black and dizzy during sexual stimulation.

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.