Effect of Different Courses of Lactobacilli Treatment on Bacterial Vaginosis and Pregnancy Outcomes

The purpose of this study is to examine the effect of lactobacillus preparation on Bacterial vaginosis (BV) in low-risk pregnant women and to evaluate the value of double courses for the patients with durative positive result. It is assumed that the living preparation of lactobacillus was beneficial for treatment of BV during pregnancy. The two-courses treatment can increase the response rate and improve pregnancy outcomes in the durative BV positive patients comparing with one-course one.