My cbc test report few values are high MCH -33. (range 26-32) MCHC-35.9 (range 32-35) Red blood cells distribution width (rdw) -14.1 (range 11.5 -14.1) My RBC count -4.6 (range 4.2 -6.5) My total count -7000 (range 4000-7000) hemoglobin -15.5 (range 12 - 18) Rest all with in ranges only MCH ,MCHC, RDW are high what is the reason behind this. Is this danger or any alarming. I have tested 4th generation test hiv 4 months non reactive .y this elevation any precautions I need to take to control. please help me.