“…[9] Increased body mass index, twin pregnancy, nulliparity, young maternal age which are among the well-known risk factors for PE are also the risk factors for GP, and supports this hypothesis. [12] The progression rate of PE in women with IGP varies among the studies. The reasons for this difference among the studies include the size of population and mean week of gestation, PE incidence and the risk factors of women in the study population.…”