The Link Between Vaginal Bacteria and Pregnancy Complications

A new study has shed light on the link between bacterial vaginosis and pregnancy complications. Researchers have discovered that Gardnerella vaginalis, a dominant bacterium in bacterial vaginosis, secretes enzymes that break down sugar molecules on the surface of vaginal cells, potentially exposing individuals to infections and serious complications. The study suggests that these enzymes dismantle the vagina's protective coating, which may contribute to pregnancy loss, preterm birth, pelvic inflammatory disease, sexually transmitted infections, and infertility. Further research is needed to fully understand the cellular origins of these complications.