Er..........i don't know about circumcision , the benefits, purpose etc.
But if it is to be done, for religious reasons, then it should done surgically by a appropriate person from a medical background. Not some grandpa, grandma.
The child/individual undergoing circumcision, should be administered with an anesthetic before.
I'm pretty sure Children who undergo such trauma will have psychological effects in the future.
Before some members brand me an Islamophobe, just want to clarify, my opinion holds the same for followers of Judaism or any other religion or group where circumcision is performed.