Lactobacillus fermentum is a bacteria found harmlessly in sourdough, fermenting foods, and the vulvovaginal area in women (considered probiotic), with some less friendly strains found in dental cavities in the mouth. Lactobacillus fermentum has sometimes been mistaken for what is now known as Lactobacillus reuteri, a well-known and researched vulvovaginal and urinary tract probiotic.
Lactobacillus fermentum vulvovaginal colonisation

Jessica Lloyd
Jessica is a degree-qualified naturopath (BHSc) specialising in vulvovaginal health and disease, based in Melbourne, Australia.
Jessica is the owner and lead naturopath of My Vagina, and is a member of the:
- International Society for the Study of Vulvovaginal Disease (ISSVD)
- International Society for the Study of Women's Sexual Health (ISSWSH)
- National Vulvodynia Association (NVA) Australia
- Australian and New Zealand Vulvovaginal Society (ANZVS)
- Australian Traditional Medicine Society (ATMS)