Larryd9 is right, dr skill & good postop care is ESSENTIAL, because complications can and occasionally do occur, with lasting and unpleasant results. Consider carefully whether you really, really need a TURP and if something like Avodart can't accomplish the same thing; read the following for someone with BIG regrets about having one done:
I had a TURP 9/10, was ejected in 6 hours still unable to stand or walk from the spinal block (normal stay is 1-2 nites, see WebMD, mayoclinic.com, cedars-sinai.com and others for confirmation, research before you tackle a TURP)- catheter end wasn't secured correctly, needed antibiotic was missing from the discharge bag. All this at the start of a holiday weekend, I had nowhere to turn (except ER, and avg wait times in LA are 7-8 hours on a weekday, holiday meant I never would have been seen):THREE emergency returns in the first week, including the last one at 5 a.m. due to a massive UTI (2nd visit in 2 days for the same thing), unable to stand, severe lower back/flank pain, shaking violently and completely unable to piss anything but a trickle of blood. They left the catheter in for three weeks, it was to have been in place 4 days max. they kept fending me off for months and when I was finally seen by urology in FEBRUARY, shook their heads "Scarring of the urethra. Strictures, neuropathic pain. Can't understand it, no one involved did anything wrong at anytime!" Permanent pain,some loss of function, sex is generally avoided since the entire length of the urethra feels uncomfortable to painful, almost electrified - nerve pain due to the damage and trauma.Turns out the diagnosis was wrong to start with, Cedars Sinai just diagnosed the current, and original, problem as prostatitis causing swelling of the prostate and urinary retention.; BPH was mild, enlargement was normal for a middle-aged man, they shouldn't have operated was the verdict.
Take someone with you, even for a relatively minor procedure like this as a witness, foil, combatant if need be; it's been suggested that going alone was part of my downfall, the help felt confident that they wouldn't be challenged and that there wouldn't be a second set of eyes and ears to testify later.
Try meds first, get a second opinion and if they also recommend the procedure AND confirm the original diagnosis (I erred again, my second opinion was from another KP doctor who rubber-stamped the erroneous diagnosis of the first one, I should have gone out of network and paid out of pocket to get a third reading.)
Pros? You could urinate much more freely with little or no retention, retrograde ejaculation is a strange feeling but cleanup is a breeze since little or nothing makes it out, no more worrying about how far to the next men's room.
Cons: some risk of poor outcomes (see above); a percentage of men having TURPs are impotent afterward that weren't going into it; for me and several men I know that had this done, the feeling during sex is different, and less, than before we were operated on - instead of a sharp quake, more like a mild, prolonged temblor. Less pleasurable to a degree, very different; altho several co-workers said they'd heard of that but that their sensation and enjoyment were pretty much unchanged after.
End of rant.
Good luck.