Live Lactobacillus Capsule for Vaginal Use

1. To monitor the safety of vaginal lactobacillus capsules for the treatment of bacterial vaginosis in a wide range of patients; 2. To confirm the effectiveness of vaginal lactobacillus capsules for the treatment of bacterial vaginosis; 3. To detect changes in vaginal flora and the colonization of Lactobacillus delbrueckii in the vagina before and after a course of treatment.