Fig. 6

Relationships between endometrial microbiota and reproductive outcomes
(A) Canonical correspondence analysis (CCA) diagram showing the associations between CE, endometrial microbiota and reproductive outcomes. Vegan package (version 2.4.3) in R software (version 3.3.1) was used for the CCA analysis and visualization. Statistical significance was determined by P values: clinical pregnancy (CP, P = 0.01), miscarriage (MISC, P = 0.01), and non-pregnancy (NP, P = 0.01)
(B) Spearman correlation heatmap analysis between endometrial microbiota and reproductive outcomes. Red represents a positive correlation, and blue represents a negative correlation. The heatmap was generated using the pheatmap (version 1.0.8) package in R software (version 3.3.1)