I went to a urologist because on some nights I would have to get up 4 or 5 times to piss, she prescribed a drug to shrink the prostate. What she neglected to tell me is that the drug reduces your sperm production to nearly nil (I joke that now when I shoot the only thing that comes out of my cock is a little puff of smoke) I don't have to tell you I no longer take the drug, it's been well over a year now and I'm still not producing much sperm. Guys, be sure to ask your doctor about the effects of any prostate drug.