#estradiol

Hello Dr I have two doubts ...I'm using 500mg testosterone enantato week My blood is 3450....Isn't the value too high, because I'm only using 500mg? My E2 is 48 reference value up to 42, should I use anastrozole?

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4740217/ https://pubmed.ncbi.nlm.nih.gov/9815951/ What do you think? Does letrozole 0.5mg have the same potency lower e2 as 2.5mg?