Circumcision is a controversial subject that is moving more out of vogue due to its association with genital mutilation. Leviticus puts the matter strictly within the purview of divine law. Then Paul comes along and abolishes circumcision in Galatians. Then again, Paul is a hypocrite because he circumcised Timothy. Even in the bible, the matter is still disputed.
Bringing this into the real world, unfortunately we have no answers at this point in time. But basing your decision to have your son circumcised on religious belief (if you’re a Christian) is quite silly.