We were wondering how to go about the same thing, a few years ago. First went to medecin generaliste,feeling slightly silly and that we might be laughed out of the surgery. He immediately phoned a colleague urologist. Appointment a couple of weeks later and reversal carried out with no fuss or payment (other than usual SECU and mutuel formalities of course.) We got the impression that as vasectomy was seen to the French to be such a weird thing to have gone in for in the first place, they were only too happy to help any man get everything back into to working order! 4 months waiting afterwards (while spermatozoids 'in the pipeline as it were' get to the right area - that is how long it takes, and then, wonder of wonders ...it worked!