So isoflavones affect the penis in a negative way ?

Here are some ...: Concern and even anxiety may be incited and arises out of imagining something uncertain or unknown. But it's impossible to know everything. Besides, everything has its own exception and uniqueness. As isoflavones are concerned, they are known to exert some estrogenic effect, but such effect in men under its moderate use has been not well studied and seems not significant. So, I would not worry...