A 32-year-old G2P1 presents at 10 weeks' gestation. She previously had a neural tube defect-affected pregnancy. According to Canadian perinatal nutrition guidance, what folic acid supplementation is recommended?A0.4 mg folic acid daily preconception to 12 weeksB4-5 mg folic acid daily starting at least 3 months preconception and through the first trimesterCNo folic acid is necessary in subsequent pregnanciesDFolic acid 1 mg only in the second and third trimestersEFolic acid 0.4 mg starting at 20 weeks' gestationCheck my answer