Fig. 3From: Assessment of bacterial diversity associated with assisted reproductive technologies through next-generation sequencingIn the P and NP groups, alpha-diversity and comparative study of bacterial diversity were performed. The Shannon index (A), the Simpson index, (B) the Scalar-Venn, (C) the PLS-DA (D). P, pregnancy success after embryo transfer; NP, pregnancy failure after embryo transfer; *means P < 0.05, p < 0.05 which indicates significant differenceBack to article page