Table 3: Maternal complications in study groups.

Maternal complication⁢ Metformin group⁢ Insulin group value
: 67: 70
% %

Preeclampsia19.4%1317.1%120.273
Preterm10.4%77.1%50.039
Polyhydramnios11.9%88.5%60.710
Urinary tract infection5.9%44.2%30.801