Circumcision information and meaning from the Bible 2
Pastor Chuck Smith and Pastor Chuck Smith Jr. Some people are in favor of male circumcision, and some people are against male circumcision, but few people know why we have male circumcision in the first place, particularly for infant boys. Factor (Vitamin) K isn't present in a baby until the eighth day and Factor (Vitamin) K is the clotting factor. Thus, the baby's coagulation factors appear to peak at the eighth day. And male circumcision is a sign of the covenant between God and Abraham and his children.