Ok, I was reading a blog on one of the other sites I visit, and the woman was trying to talk her husband to get a vasectomy, since she had just given birth to his 2nd child, and he also had 2 children from a previous marriage.
Well needless to say, he doesn't want to, so she was trying to get some support to convince him otherwise.
One of the women posted this link to a best of Craigslist, and told her NOT to show it to her spouse. Curiousity had me clicking it, and it was about a guy who went and had gotten one, and was describing the process.
Men, you may cringe along with the gentleman, but it is a funny read.
http://www.craigslist.org/about/best/sdo/3148365387.html