This study aimed to detect and quantify Gardnerella vaginalis, Prevotella bivia, Atopobium vaginae and Lactobacilllus crispatus ... G. vaginalis was observed as the most abundant microorganism, followed by A. vaginae and P. bivia in the BV positive samples. ... Good correlation between the urine and swab was observed for G. vaginalis (R=0.63, p,0.0001), L. crispatus (R=0.71, p,0.0001) ...