Anemia in Pregnancy

Anemia in pregnancy is a global health problem affecting nearly half of all pregnant women worldwide. High fetal demands for iron render iron deficiency the most common cause of anemia of pregnancy, with other micronutrient deficiencies contributing less frequently. In certain geographical populations, human pathogens such as hookworm, malarial parasite and human immunodeficiency virus are important factors in anemia of pregnancy. The hemoglobinopathies, sickle cell disease and thalassemia, represent diverse causes of anemia of pregnancy, requiring specialized care. Aplastic anemia is a rare, morbid cause of anemia of pregnancy and is managed with transfusions until the completion of pregnancy.