[AbiDrew85]

Also how could it be that some compounds found in pm(for example dexomiroestrol) are named as a form of estrogen, estriol while you say it is no estrogen? im sorry for asking this again..but i am a little confused.

There is this too. It actually more closely resembles estradiol from my own research, if it resembled estriol is should be so weak as to be negligible. Might be useful for women in menopause to relieve menopause symptoms, but that's about all that estriol is useful as. It wouldn't help anyone grow. There's a reason that no one's ever reported growth on those estriol creams you can buy typically shelved right next to the progesterone cream and labelled as an "estrogen" cream. Technically, it's true, but calling estriol estrogen when people buying it probably expect estradiol is a bit... exploitative.