You have<span> erythrocytosis if </span>your Red Blood count is higher<span> than normal. This may be due to: cigarette smoking. ... polycythemia vera, a bone marrow disease that causes overproduction of </span>RBCs <span>and </span>is<span> associated with a genetic mutation.</span>
I think it’s because when you do it on purpose you don’t bit hard. Accentidal will hurt more cause you by into it hard. There’s certain parts that are more sensitive Hope that helped
