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What is a reason the vagina membranes are very acidic ?

1 Answer

7 votes

Answer:

Estrogen helps keep the vaginal lining thick and supple and encourages the growth of lactobacili.

These bacteria make a substance that keeps the vaginal slightly acidic. The acidity protects the vagina from harmful,disease causing microorganisms. Yeast also may be present in the healthy vagina.

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