I’ve had two. The first was an experimental procedure for a new technique for use in third world non-sterilizable environments. Was great. Flew to Paris two days later. Walked around the city not a problem. My sperm count was 0 at 3 months but back to half-normal at 6 months.
So round 2, the “standard” american procedure. It worked as expected. No real pain, but I had one testicle swell up to small grapefruit size. Not painful, but really freaking annoying. It took three months to go back to normal. They believe that the double vasectomy messed up a vein, and I’m a bleeder anyway.
Would do it again in a heartbeat.
Now, my words of warning, the first two times you pump one out afterward, do it in the dark, in the shower. You just don’t want to know. I am not joking, just do it in the dark.