Other two single nucleotide polymorphisms (SNPs) CDKAL1-rs7754840 and MTNR1B-rs10830962 identified from a genome-wide association study of GDM were found to be highly correlated with GDM, and another one, IGF2BP2-rs1470579, was relatively weakly correlated [8]. Here, IGF2BP2 is linked to gestational diabetes.