RecruitingEarly Phase 1Drug trialExploring the Effects of an Intravaginal Lactic Acid Gel on the Vaginal MicrobiomeThis project aims to investigate if the contraceptive method, Phexxi, causes changes to the composition of the vaginal microbiome. The investigators hypothesize that regular use of Phexxi will cause increased colonization of lactic acid-producing lactobacilli, which could have positive effects in the way of preventing recurrent episodes of BV and candida infections.