Fig. 2

Diversity analysis of the intestinal microbiota in nonpregnant women of reproductive age, healthy pregnant women, and GD patients. The α-diversity analysis was based on the Chaos/Shannon/Heip index at the genus level (A, B, and C). β-Diversity analysis based on NMDS (D) and PCoA (E) at the genus level (D and E). Groups: C, nonpregnant women of reproductive age; N, normal pregnant women; G, gestational diabetes patients