Any opinions on circision?

I am 19 weeks and found out yesterday that I am having a baby BOY! yayyy! I am quite content on having him cirumcised. Does anyone feel different about such a procedure? (My nephew is now 7 and was born premature. He was too small to have the procedure done, as per the physician, and sent home. At the age of 3, he had to get the surgery as the skin would not pull back (poor thing). At the age of 5, he had to have reconstructive surgery because they didnt take off the whole skin (he is a trooper because he was back to normal hrs after surgery). I was wondering if anyone had any stories about their choice in the procedure?