A 28-year-old at 26 weeks gestation with no risk factors presents for routine care. According to current U.S. guidance, which screening approach for gestational diabetes is recommended?ATwo-step approach: 50-g 1-hour screen at 24-28 weeks followed by 100-g 3-hour OGTT if positiveBUniversal one-step 75-g OGTT for all at 24-28 weeksCHemoglobin A1c alone at 24-28 weeksDRandom glucose screening in clinicEFasting plasma glucose only at first prenatal visitCheck my answer