Figure 1.

Study schematic and blood count trends in 1 successful pregnancy. (A) Schematic of evaluable patients. (B) Blood count parameters during the third pregnancy of Patient 1, who had short telomeres and a heterozygous TERC mutation (TBD/DKC). Red blood cell transfusions are indicated by arrows, with longer arrows representing 2 units transfused and shorter arrows representing 1 unit transfused. A single platelet transfusion is represented by an arrowhead. HCT, hematocrit; PLT, platelet count; Post, 4 months postpartum; Pre, 2 weeks before predicted conception; WBC, white blood cell count.