Just because your hemocrit and hemoglobin are slightly high that will not throw up a red flag. Now if they are extremely high lets say your hemocrit is 52% and your hemoglobin is at 20+% then they will start to ask questions and thats some places. I donated one time with a hemocrit of 49% and a hemoglobin of 19%. Thats 1% higher than the high normal on both and there where no questions asked.