Which of the following is a common symptom associated with bacterial vaginosis?

Bacterial vaginosis is a common condition characterized by an imbalance in the normal bacteria found in the vagina. One of the hallmark symptoms of this condition is a thin, gray discharge that often has a fishy odor, particularly after sexual intercourse. This odor is due to the presence of certain bacteria that proliferate in the environment created by the imbalance.

The discharge associated with bacterial vaginosis is generally not accompanied by the itching or irritation commonly found with other vaginal infections, such as yeast infections. Instead, it's usually more notable for its color and odor. Recognizing these characteristics is important for diagnosis, as they help differentiate bacterial vaginosis from other conditions that may present with similar symptoms but have different underlying causes.