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Why does the vagina lubricate when a woman is aroused?

Madeleine M. Castellanos, MD
Psychiatry
When a woman gets sexually aroused, her body produces a clear, very slippery lubrication that is very close in consistency to a man's pre-ejaculatory fluid. This lubrication occurs when the glands that surround the opening of the vagina have increased blood flow to the surrounding tissues as a response to sexual arousal. This actually causes moisture to flow from the blood vessels and surrounding spongy tissue into the glands because of increased blood pressure in those tissues.  As this moisture passes into the glands, they release this wonderful natural lubrication. You will notice a distinct difference between this lubrication and the normal moisture of the vagina.  This natural lubrication is much slipperier and is mainly produced around the opening of the vagina. It is slippery enough that it can be spread to the inner vaginal wall as well as over the lips and even up to the clitoris.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.