
Originally Posted by
Swifto
There is no evidence (at all) that Tren or Deca will increase levels of progesterone. Or Prolactin for that matter. Not a single study. Although progesterone can magnify estrogen's sides.
Infact, Oswaldo over at CEM ran Deca alone at upto 800mg/wk and had no change in prolactin levels. Estrogen increased, but prolactin didnt.
Some disagree and state dopamine agonists like Prami and Caber will help, other state this is nonsense.
I'm yet to make my mind up. But, I'm leaning towards prolactin not playing such a big role as some make out.
My advice is to use a powerful AI, like Aromasin, or even Letro. And HCG when using 19-Nors.