TY - CHAP M1 - Book, Section TI - Hematologic Disorders in Pregnancy A1 - Arnett, Christina A1 - Greenspoon, Jeffrey S. A1 - Roman, Ashley S. A2 - DeCherney, Alan H. A2 - Nathan, Lauren A2 - Laufer, Neri A2 - Roman, Ashley S. Y1 - 2019 N1 - T2 - CURRENT Diagnosis & Treatment: Obstetrics & Gynecology, 12e AB - Anemia is a significant maternal problem during pregnancy. The Centers for Disease Control and Prevention defines anemia as a hemoglobin concentration of < 11 g/dL (hematocrit of < 33%) in the first or third trimester or a hemoglobin concentration of < 10.5 g/dL (hematocrit < 32%) in the second trimester. A pregnant woman will lose blood during delivery and the puerperium, and an anemic woman is at increased jeopardy of blood transfusion and its related complications. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/10/04 UR - accessmedicine.mhmedical.com/content.aspx?aid=1159957427 ER -