What do American men have in common with Middle Eastern and Tribal African men? All three societies routinely perform circumcision on boys while the rest of the world does not. In the United States, we circumcise babies within the first few days or week. Muslims do it to young boys who are between 12 and 15 while African boys are between 6 to 10 years of age. In all three instances circumcision is performed without anesthesia!