Why is Total Serum Estrogen level insignificant?

I told a friend recently, who is also on TRT,that my total estrogen is this. And he said that means nothing. Is he right? Why is there a reference range then? Do other guys have a similar total estrogen like mine and if so, any issues? Any reason to lower it?

4 posts were merged into an existing topic: How Important is Total Serum Estrogen to TRT