INS and gestational diabetes: Sample:N = 64n = 40 GDM (20 GDM-Insulin; 20 GDM-Diet)n = 20 Controlsn = 4 pregnant with T2DAge (years): Range & Standard Deviation NR;29.41 ± 4.07 (GDM-Insulin)31.25 ± 4.42 (GDM-Diet)29.09 ± 6.93 (Control)BMI (kg/m^2): Range & Standard Deviation NR;22.77 ± 3.39 (GDM-Insulin)21.83 ± 2.43 (GDM-Diet)23.99 ± 4.34 (Control)Gestational Age at Sampling (weeks): NR, all blood draws done in 3rd trimesterRace: NREthnicity: NRNationality: Greek, 100%