Re: High hemoglobin count.
Carol I knew a man who had this, but obviously worse than yours, and he had to have blood taken on a regular basis... which helped a lot.
I suspect yours is much less or your doctor would have taken some action, but please make sure you have your blood tests in a regular basis, in case it gets worse.
I think it is caused by your bone marrow producing too many red blood cells, but I would ask if your diet can be adjusted to help the situation.
The man I knew had this problem passed through his genes, so it may be an idea to get your blood relatives to get theirs checked.
Don't worry because this man was in his 60's when he discovered it and, as it was so high, taking some of his blood was essential. It did make him feel tired so if you start to feel any symptoms, make sure your doctor explains it fully.