hemoglobin number range
Normal hemoglobin values are: Adult: (males): 13.5 - 17 g/dl. (Females): 12 - 15 g/dl. Pregnancy: 11 - 12 g/dl. Newborn: 14-24 g/dl 77% of this value is fetal hemoglobin, which drops to approximately 23% of the total at 4 months of age. Children: 11-16 g/dl.