https://circumcision.org/men-circumcised-as-adults/
https://britishorthodox.org/glastonburyreview/issue-122-circumcision-and-the-copts/
https://www.circumcisionpro.co.uk/about-circumcision/history-of-circumcision/
https://pubmed.ncbi.nlm.nih.gov/17378847/