Impact of Prenatal Vitamin/Mineral Supplements on Perinatal Mortality

pills by mouth, one per day, from the first prenatal visit until delivery, 400 micrograms (mcg) folic acid

pills by mouth, one per day, from the first prenatal visit until delivery, 400 mcg folic acid, 30 mg Fe

pills, one per day, from the first prenatal visit until delivery; folic acid 400 mcg, Fe 30 mg, vitamin(vit) A 800 mcg, vit E 10 mg, vit D 5 mcg, vit C 70 mg, vit B1 1.4 mg, vit B2 1.4 mg, vit B6 1.9 mg, vit B12 2.6 mcg, Niacin 18 mg, Zn 15 mg, Cu 2mg, Iodine 150 mcg, Selenium 65 mcg