It’s two totally different things to have your hormones adjusting to each other endogenously, and having one modified by the introduction of another one exogenously.
In fact it’s fairly frequent to have high endogenous e2 at the same time as high endogenous DHT, as the DHT rises to counter the tissue effect of e2.
But don’t worry, it’s been repeatedly seen over and over both in studies and real life scenario that exogenous DHT lowers e2.
AAS boards are full of guys complaining of low e2 symptoms after Masteron, Winstrol or Proviron
Well this is very interesting, endogenous vs exogenous effects of DHT over E2
If these tests for DHT would be not so expensive I would attempt to always do DHT tests at the same time with E2.
But still would need a lot of repetitions to look at it respectably.