Is circumcision proven to reduce the risk of him getting UTI's etc? Unless there was reputable documented evidence proving circumcision was appropriate, there's no way I'd go ahead with it. As for getting both of them done, if you are only getting it done for medical reasons then why get the other one done if he has no medical reason for it? I personally would only get it done after I had done some in depth research that proved that it would be hugely beneficial - not just potentially beneficial iykwim? Good luck with your decision x