@bicmay And a word to guys who are worried about the procedure: It's no worse then a dental cleaning, and you have an excuse to sit on the couch all weekend with a bag of frozen peas on your junk.
For the 'no scalpel' procedure, you're healed up in about a week. And after two post-vasectomy sperm tests with no swimmers, you're good to go.
I was extra paranoid, so I also had post-vasectomy sperm tests every year for 5 years after, and it's been 25 years now.