absolutely which is why I scold guys who run estrogen killing drugs and over do it on anti-estrogens.
its all a balance.
the only hormone we don't need is prolactin, but nature gave it to use to help control the population. thanks to modern medicine though we managed to out smart nature which begs the question if its okay to trick our bodies into getting horny and getting hard then why do the same people think its not okay to do other things that mess with mother nature?
this is why supplements that are natural are so superior to drugs. our ancestors weren't stupid, they knew about these herbs too and you better believe they used them.