We also examined the associations between the studied gene polymorphisms and clinical parameters, such as fasting glucose, daily insulin requirement, body mass before pregnancy, body mass at birth, body mass increase during pregnancy, BMI before pregnancy, BMI at birth, BMI increase during pregnancy, new-born body mass, and APGAR score in women with GDM (Table 2, Table 3, Table 4, Table 5 and Table 6). Here, INS is linked to gestational diabetes.