Lean gain xtreme

So I started my 8 week cycle of lean gain. Everything is going great seeing results. Was wondering should I take something else with it to do with estrogen levels as I watched a vid and a guy was saying I should be taking other things to help an estrogen rebound????. I take 1ml in my delts alternating every other day.

take an Ai if you want to control your estrogen, do bloodwork regularly

Any recommendations on where to get blood work? And also an AI?

bloodwork in a clinic, i dont know where you are. if in UK go through your GP

AI you can get from us, we have good ones