Are You at Risk for Bacterial Vaginosis? Key Factors to Know
Published: Mar 24, 2024
Bacterial vaginosis (BV) is a common vaginal condition that affects millions of women. Knowing your risk factors can help you take steps to prevent BV or recognize it early.
Contents
Sexual Activity and Partners
Sexual activity is a major risk factor for BV, though it's not considered a sexually transmitted infection. Having new or multiple sexual partners increases your risk. Women who have sex with women are also at higher risk. Using condoms may help reduce the risk, but doesn't eliminate it completely.
Hygiene Practices
Certain hygiene practices can disrupt the natural balance of bacteria in your vagina, increasing BV risk. Douching is a big culprit - it washes away good bacteria that help keep your vagina healthy. Using scented soaps or bubble baths in the genital area can also increase risk. It's best to clean the outside of your vagina with plain water or mild, unscented soap.

Other Health and Lifestyle Factors
Smoking has been linked to higher BV risk, though the exact reason isn't clear. Some health conditions, like diabetes, can also increase your risk. Hormonal changes during your menstrual cycle or pregnancy might make you more susceptible. Certain types of intrauterine devices (IUDs) for birth control have also been associated with increased BV risk.
Frequently Asked Questions
Stress may affect vaginal health, but direct link unclear.
BV is more common in Black and Hispanic women.
Some studies suggest diet may play a role.
There may be a genetic component to BV risk.
Antibiotics can disrupt vaginal bacteria balance.
Taking Action
While you can't control all risk factors, understanding them can help you make informed decisions about your vaginal health.
References
- Allsworth JE, Peipert JF. Prevalence of bacterial vaginosis: 2001-2004 National Health and Nutrition Examination Survey data. Obstet Gynecol 2007;109:114.
- Bradshaw CS, et al. High recurrence rates of bacterial vaginosis over the course of 12 months after oral metronidazole therapy. J Infect Dis 2006;193:1478.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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