Deca/tren and progesterone levels? bullshit?

[igomad]

I know that nandrolones and also trenbolone to some degree have an affinity to bind to progesterone receptors but I don't see how this has anything to do with actual levels of progesterone in the body? Yeah they provide similar side effects that elevated progesterone would (because the receptors have been activated) but the actual progesterone shouldn't have anything to do with it - or am I wrong??

Please, an explanation would be very much appreciated.
And don't give me the bull about stats because it has absolutely nothing to do with it, this is just a theoretical question out of curiosity

thanx!