text_1: My red blood cells stay around 5.6-5.9 all the time. Hemaglobin always between 16.9-18.0 and hematocrit always between 50-55%. Is this dangerous?
text_2: What can cause my RBC count to be between 5.6-5.9, Hb 16.9-18.0 and hematocrit somewhere around 50-55%?