However, studies have shown that the benefit of circumcision outweighs the risk
Nonsense. Show me some research please! Secondly, the initial reasons for this child abuse were simply cultural and religious, and thousands of years ago, 'medical benefits' weren't even a consideration as there wasn't the medical technology availiable to make that claim. Circumcision is child abuse, purely and simply.
RE: Baby Circumcision: All you need to know about circumcision.