What causes a woman's vagina to turn dark?

For young women, if they are not having sex, the vagina is basically pink on the outside and looks very clean. However, in life, there are some women, whether young or middle-aged, whose vaginas have basically turned black. This makes it difficult for women to accept, and they always feel that their vaginas are particularly dirty. So, what is the reason why women's vaginas turn dark?

The reason why the genitals become darker: 1. Genetic factors

Since genetics will determine the original color of the nipples or labia majora and labia minora, one of the reasons why girls' private parts are dark is female genetic factors. Many young female friends who have not yet become pregnant or given birth also have dark private parts, which will make them fall into anxiety. In fact, there is no need to be anxious, because the dark labia is also caused by congenital reasons.

Reason 2: Frequent sexual intercourse

Many women will find that after marriage, the pink color of the skin in their private parts will gradually turn darker. I believe many girls want to know why girls' private parts are dark? When women are having sex, because the labia are repeatedly subjected to external friction and severe stimulation for a long time, it will cause some pigments to gradually precipitate to a large extent. Its color will gradually darken over time. This is a normal female physiological phenomenon.

The reason why the genitals become dark 3. Melanin deposition

Why are girls' private parts dark? The deposition of melanin is also one of the factors that affect the skin color of the private parts. When women are young, their vagina is not fully developed and all external genitalia are blocked by the labia, so the genitals are pink and tender, similar to the skin color of other parts. After girls develop, they will be affected by hormone secretion to a certain extent. Their pubic hair will slowly grow out. At this time, the small labia will also slowly protrude, so the girls' private parts will become dark.