There is white powder in the external sulcus of labia, which is neither painful nor itchy nor red.

The two labia majora of women each have a larger sebaceous gland near the vaginal opening. Usually, for developed women, sebum will be continuously secreted here. This is human's own lubricant and water-retaining agent, which can reduce the friction of women's private parts during physical activities, and has very limited help to husband and wife's life. It is generally because of human activities that people are brought to the position you said (between the big lips and the small lips). Human skin is metabolizing and changing cells all the time, and private parts are no exception. The exfoliated cells are mixed with sebum, which is what you see. Smell? Have you tasted it? Too bad. You mean the smell, right? Normal women have a little taste. If it is too big, it is recommended to go to gynecology to see if there is trichomonas or fungal vaginitis. What should we do? Women should clean their vulva every day with warm water, but don't clean their vagina at will, which will destroy the acidic natural barrier and be easily infected by microorganisms. For a long time, I only answered your questions. You didn't ask questions about the accessories (including ovaries and fallopian tubes), and I didn't answer them, but they were not necessarily related to that white thing. Good luck.

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