For VFI, no significant difference was found between CHT and CHT+GDM (P = 0.073) or NBP (P = 0.973), GHT and GHT+GDM (P = 0.428), GHT and PE (P = 0.128) or GHT and NBP (P = 0.075). Here, SLC5A7 is linked to gestational diabetes.