My question has always been this: if test/DHT causes BPH, why aren't all the young men out there unable to piss? THere levels are very high, unlike older men.
Test/DHT levels go DOWN as we age; estrogen levels go UP.
I think it's Swale who often comments on this phenomenon of estrogen imbalance in older men. It's probably more an issue of balance than strictly of higher test levels.