have not spoken to the doctor yet just the nurse. she said my latest blood work showed my free levels were normal range but i still have overall low test levels. and she also said the doctor wants me to give blood because my blood is too thick makeing me a good canidate for stroke. so he wants me to give blood then take just a half cc of test then go in for more blood work 2 weeks after injection.
One reason I've read that women have or had fewer strokes was that they menstruate. Men obviously don't have that avenue to get rid of iron-rich blood, so donating has been encouraged for that reason.