
Originally Posted by
Metalject
The topic that never ends, lol!
I've said this before, the relationship between progesterone, prolactin and gyno is more often misunderstood than not. When it comes to steroids that have the ability to induce gyno due to progesterone it's because progesterone has the ability to stimulate the estrogenic mechanism in the mammary tissue, not prolactin. Yes, high levels of prolactin can also be problematic but that's a separate issue. But you are right, in most cases if you keep your E2 levels in order gyno shouldn't be a problem.