Bacterial Vaginosis May Be Result of Sexual Intercourse - Everyday Health
Bacterial vaginosis (BV) is a common infection caused by a change in the bacterial balance in the vagina — and a treatable problem many women suffer from frequently. Now, a new study published in August 2020 in  Frontiers in Cellular and Infection Microbiology suggests that her male partner may play a role in this. Related: Everything You Need to Know About Sex Toy Care and Cleanliness When the Penis Microbiome and the Vaginal Microbiome Meet Researchers followed 168 heterosexual couples in which the women did not have bacterial vaginosis at the start of the study and assessed the presence of BV after one month, six months, and a year, using vaginal swabs; also, at each visit, the men had swabs taken of the bacteria in and around their penises (what's called the "penile microbiome"). Over the course of the year, 31 percent of the women developed BV. The incidence was slightly higher among women whose partners hadn't been circumcised, perhaps because the...