A 29-year-old woman with no risk factors for diabetes is 26 weeks pregnant. According to Canadian guidelines, what is the recommended approach to screening for gestational diabetes in average-risk women?ANo screening is required unless she develops polyhydramnios.BRandom plasma glucose at each antenatal visit only.COne-step 75 g oral glucose tolerance test between 24 and 28 weeks gestation.DFasting glucose alone at 36 weeks gestation.EUniversal HbA1c testing at booking only.Check my answer