The study groups internal, gender specific comparison of the IL-7 expression in the EVT did not reveal any significant difference (GDM male vs. female: median IRS 7.0 vs. 8.0, p = 0.704; control group male vs. female: median IRS 4.0 vs. 6.0; p = 0.206, Figure 1). This evidence concerns the gene IL7 and gestational diabetes.