Routine is great to help protect against yeast infections symptoms like itching and discharges, Bacterial Vaginosis and Urinary Tract Infections. We use 2 strains that are clinically-proven, Lactobacillus rhamnosus HN001 and Lactobacillus acidophilus LA-14 to significantly reduces the occurrence those symptoms. In fact, in a clinical trial, 83% of women’s BV symptoms disappeared within 6 month and 78% of women experienced an absence of symptoms and negative candida culture in 6 months when using Routine's strains L.rhamnosus HN001 and L.acidophilus LA-14! You should feel the benefit within your first month or two.