The genetic correlation (SNP-rg) between GDM and 53 other diseases, traits or biomarkers was computed using LD score regression. We plot the SNP-rg with confidence intervals for all traits that were significant after Bonferroni correction for two-sided tests of 53 traits (P < 9.4 x 10-4). Results for all tested traits are reported in Supplementary Tables 19 and 20. Colors indicate phenotype category.