Circumcision
(yes, that again.)

 

Both our boys are intact, and this article can tell you why.  (From Men's Health, July/August 1998)
If you're having a son, I highly recommend that you read it.

This little boy just had a useful and healthy part of his body 
amputated without anesthesia. 
Disturbing for you to see? 
Maybe it's also too disturbing for him to experience.