Too bad because your son is gonna be mighty pissed off at you later in life when he does get circumcised. At that point in his life it will be painful. You should have done it when he felt almost nothing and definitely remembers none of what little pain there is. I had a friend of mine who got circumcised for health reasons as an adult and he was angry at his folks for not having him circumcised as a baby.
I have to disagree with you that circumcision is not painful for infants. My son was born at home and circumcised at home, at 8 days of age (doctor said blood clots better between 7-10 days of birth). I had to hold my son while this was done to him. IT WAS NOT ANYWHERE NEAR PAINLESS!