I have been on TRT for 1 year and am going in for a yearly physical. My MD who happens to be my best friend, has been in practice for over 25 years and is very knowledgeable. Unfortunately, not when it relates to TRT as he believes that as long as you feel well on your dose it's ok. Personally I like to measure changes and their effect on the body. I was on 100mg every 4 days. Finally not feeling well I had him run some basic blood work. My T levels where 4231.9 ng/dl, Free T 185.36 ng/dl- 4.38%. ED/libido were an issue which they weren't before. I lowered my dose to 20mg every 4 days.
What other lab values would be important to look at?
What other lab values would be important to look at?