I swear I remember reading back in the 90's that the best way to combat drol gyno was winstrol. I can't for the life of me remember what the source of the info was but it was in print and not word of mouth. I just remember thinking: "well if I get drol I will have to get some winstrol as well." lol
So before caber/prami winstrol was touted for prolactin/progesterone control or mitigating impacts. I recall it as well. I have no idea on the science but something was out there. I never had issues of that kind of drol or deca so never bothered. Winny is great though for me regardless.