
Originally Posted by
LATS60
Here we go again, you will find that IS can be argumentative for the sake of it and please take his advice with a large pinch of salt.
As for progesterone related gyno needing estrogen, well there is estrogen, he;s using test for god sake.
Nolva is a SERM, if you know what that acronym means.
There are two types of estrogen receptors in breast tissue nolva cannot block them both because it's Selective.
Nolva does upregulate Pgr, read it's pharmacology profile in the medical papers.