Scientists have discovered a link between oral sex and bacterial vaginosis (BV) - a vaginal condition that causes a strong fishy smell.
The team from the University of California, San Diego, suggest that bacteria introduced during oral sex could increase the risk of BV.
BV is a common cause of unusual vaginal discharge, and while it is not a sexually transmitted infection, it can increase your risk of getting an STI such as chlamydia.
The NHS explained: “The most common symptom of bacterial vaginosis is unusual vaginal discharge that has a strong fishy smell, particularly after sex. “You may notice a change to the colour and consistency of your discharge, such as becoming greyish-white and thin and watery.” While BV is very common, until
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