A 30-year-old G1P0 at 28 weeks' gestation attends routine antenatal care. She has no risk factors for diabetes. According to Canadian guidance, what is the recommended approach for screening for gestational diabetes in average-risk women?ARandom plasma glucose at the first antenatal visit onlyBFasting plasma glucose at 24-28 weeks' gestation onlyCA 50 g 1-hour glucose challenge test at 24-28 weeks, followed by a diagnostic oral glucose tolerance test if abnormalDUniversal 75 g fasting oral glucose tolerance test at 12 weeks' gestationENo routine screening is recommended in pregnancyCheck my answer