Fig. 1From: The associations between low abundance of Mycoplasma hominis and female fecundability: a pregnancy-planning cohort studyThe α and β diversity between M. hominis positive and negative groups. A Simpson index between groups; B Chao1 index between groups. The middle line indicates the medians, the bars indicate the interquartile ranges, and all the P values were from nonparametric Kruskal–Wallis tests. (C) and (D) are PCoA plots based on binary Jaccard distancesBack to article page