Significance of the changes of vaginal lactobacilli in bacterial vaginosis in pregnant women

Objective To explore the significance of the changes of vaginal lactobacilli in normal pregnant women and those with bacterial vaginosis(BV). Methods A total of 309 pregnant women, including 50 pregnant women with bacterial vaginosis, were randomly selected. Lactobacilli isolated from the vaginas of pregnant women were identified by biochemical methods. The distribution of lactobacilli in the vagi…