Short backstory: I had the"classic symptoms"of low testosterone and went to my primary care doc to get checked out. He did some lands and told me my total testosterone was around 220. He referred me to an endocrinologist, where they did some more labs. This time my total levels were at around 240 and they got a bunch of other measurements. My free testosterone was at 7.5, which the specialist told me was normal for 32. The mayo clinic website shows a 30 year old male with a range that goes down to 9 so i kind of feel a little put off by this specialist that I had to throw 2 copays at