Source: Medical News Today ...
A female's vagina should contain lactic acid bacteria, called
lactobacilli. These bacteria produce lactic acid, making the vagina slightly acidic, preventing other bacteria from growing there. If the vagina is not as acidic as it should be, other bacteria may have the opportunity to grow. If there are fewer
lactobacilli the vagina may become less acidic.
Any female can develop BV. Some behaviors or activities may upset the balance of the naturally occurring bacterial flora and increase the risk of developing BV, including:
- Douching - using water or a medicated solution to clean the vagina
- Having a bath with antiseptic liquids
- Having a new sex partner
- Having multiple sex partners
- Perfumed bubble baths and some scented soaps
- Smoking
- Using an IUD (intrauterine device), such as a contraceptive device made from plastic and copper that fits inside the uterus
- Using vaginal deodorants
- Washing underwear with strong detergents
However:
- Women who have never had sexual intercourse may be affected
- You cannot get BV from toilet seats, bedding, swimming pools, or touching objects
One of the telling signs of BV is that strong fishy smell.
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