My doc gives me a prescription for the blood work. I know exactly what he checks. He does not check E2 (because let's face it - he is kinda useless and obviously dabbles in TRT - which is why we are here). Here is my test scheduled for this year: Test free+ total, CBC, hepatic function panel (liver), prolactin and PSA. He has always done a CBC on every blood test. PSA once a year (also need to watch this if you are older). If your doc does not do a CBC I would be kinda shocked - I mean, he/she should at least have a clue as to what happens to the body on TRT even if they are just TRT dabblers.
This first time I got blood work after being on T, I got blind sided. I had no clue as to what was going on with the Hemo level. My hemo was 17.5 (outside the normal range). The doctor was cool this time and said I should donate blood. He also said that if I can't keep the Hemo in the 15 range, the dose has to be reduced. He's not wrong. He was not saying this to be a pain in the butt ... he wants the hemo below 16 because it is truly bad for you to run the Hemo levels at 17. Do this long term, your heart will be smoked. You need to keep this in check - not just to keep your dose, but to prolong your life.
You have been on the max dose for 6 months (which is great) ... but dude your blood probably is thick as hell unless you have some damn fine genetics. Why get blind sided. Get your donation done now and they will check your Hemo for you (along with blood pressure and temperature). They will do a finger prick, take a drop of blood, load it into a plastic holder and load it into a little machine. Be cool check the little display after it beeps, check out the reading - that's your hemo level. The Red Cross worker may not say anything. But be prepared and don't even flinch if they tell you your Hemo high is like 19 ... just say yeah, the iron levels can get pretty high. Also if they ask whether you have hemochromatosis (genetic condition) - you simply say no, your iron levels just run a little high so you try to donate regularly. We all know why your hemo is high - it's the testosterone. These places really need the blood, so they will not likely say much to you about high iron levels. If you are at like 17, the person checking you out probably won't say anything about it.
Good luck