It is known that Tamoxifen increase the number of progesterone receptors (Effects of tamoxifen on steroid hormone receptors and hormone concentration and the results of DNA analysis by flow cytometry in endometrial carcin... - PubMed - NCBI) and for this reasons it is advisable to NOT use nolvadex while on 19-nors (Nandrolone and Trenbolone) because more progesterone receptors can greatly amplify any unwanted progesterone related side effects.


But what about Raloxifene?
I have been searching but can not get a definitive answer.
How does Raloxifene effect progesterone receptor expression?
Will Raloxifene increase progesterone receptors like Tamoxifen does?