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. Author manuscript; available in PMC: 2017 Nov 1.
Published in final edited form as: Med Clin North Am. 2016 Nov;100(6):1199–1215. doi: 10.1016/j.mcna.2016.06.004

Table 1.

Definitions of anemia during pregnancy

Trimester Hemoglobin (g/dl) Hematocrit (%)
First <11.0 <33
Second <10.5 <32
Third <11.0 <33
Normal values for non-
pregnant women		 12.1 to 15.1 37-48%