There's a new and interesting product that's been discussed here on HN a couple of times: http://www.wired.com/magazine/2011/04/ff_vasectomy/ http://www.wired.c

There's a new and interesting product that's been discussed here on HN a couple of times: http://www.wired.com/magazine/2011/04/ff_vasectomy/ http://www.wired.com/magazine/2011/04/ff_vasectomy/