Which statement about bacterial vaginosis is NOT correct?

• A. It is caused by an increase in pH.
• B. It is a sexually transmitted disease.
• C. The prevalence of BV in the United States is 29.2%.
• D. Douching increases the risk for developing BV.

Answer: (B)

Bacterial vaginosis (BV) is primarily characterized by an imbalance in the normal bacterial flora of the vagina rather than being classified strictly as a sexually transmitted disease. While it can be associated with sexual activity and may be influenced by sexual partners, its occurrence is more attributed to changes in the vaginal environment, such as an increase in pH, rather than transmission from person to person in the way traditional STDs are.

The other statements provide accurate information about bacterial vaginosis: an increase in pH is a key factor in the development of BV, the prevalence rate cited aligns with epidemiological data, and douching is known to disrupt the normal vaginal flora, increasing the risk of developing BV. These factors underscore the understanding of BV as a condition resulting from a microbial imbalance rather than a sexually transmitted infection.