Figure 3

PCoA analysis of microbiota between patients with dysspermatism and healthy controls. (A) Unweighted unifrac PCoA; (B) Weighted unifrac PCoA. PCoA analysis of the microbiota among patients with asthenospermia, oligospermia, oligoasthenospermia, and azoospermia, and healthy controls; (C) Unweighted unifrac PCoA; (D) Weighted unifrac PCoA.