If you have good erectile function, feel generally energized, do not have peaks and lows of moods, and a whole bunch of other problems, why even have your T levels checked?
Saliva tests, btw, do not always give the same values for estrogen hormonal varients (which all men have) as blood tests do. They are both valuable tools but they don’t always match up. Further, different labs use different measurement scales. What is “Normal” for one could be interpreted as sub-Normal at another.
Don’t tinker with this without knowledge. Educate yourselves first and prepare to do a great deal of reading and math; hormonal adjustments are very like rocket science. I am not speaking to the poster in saying this, but to all readers here.
If it works, don’t fix it.