A 32-year-old primigravida at 28 weeks' gestation with no known diabetes risk factors presents for routine prenatal care. According to SOGC and Diabetes Canada guidance, how should she be screened for gestational diabetes?ADo not screen unless random glucose is elevatedBPerform a 50 g glucose challenge test followed, if abnormal, by a diagnostic 75 or 100 g oral glucose tolerance testCUse fasting plasma glucose alone without challengeDPerform HbA1c onlyEScreen only women older than 35 yearsCheck my answer