I had laser surgery to open up my enlarged prostate and it worked quite well in that regard, I can pee like a teenager. One side effect was that I make almost no semen. I'm not sure if it's related but my orgasms are much more intense and exciting now than ever even though I don't have the sensation of pumping semen out my penis. I'm not complaining, just wondering what other guys experienced. I did not have my prostate completely like guys who get prostate cancer.
You should report the lack of semen to your doctor. It might be a side effect or something they can fix. Otherwise, you're very lucky. Glad to hear they offer a laser option should I ever need it...knock on wood