There is no good reason to do routine infant circumcision.
It looks better? Again that should be his choice what his penis looks like.
Its cleaner? Nope. Intact penises are just as clean.
UTIs? Again, no need to worry. Just don't retract the foreskin!! That's what causes almost all the "problems"associated with intact boys.
Jewish tradition? I don't see anyone sacrificing animals anymore, and circumcision as it is practiced today likely originated in Victorian times in an attempt to prevent masturbation. Zipporah circumcised her son with a rock. Was it the whole foreskin or just a small cut to mark dedication to God? Go watch a video of modern circumcision and think whether or not you could do that process with a rock.
It prevents STDs? Nope. AIDS and all those other diseases were problems even when circumcision rates were high. Teach your child to wear a condom.
He'll look like daddy? Since when do a boy's genitals need to match their father's? The boy will likely understand your reasoning for leaving him intact and appreciate it. If not then he can be circumcised of his own choice.
He'll get made fun of in the locker room? Statistics are iffy and vary, but it seems a general consensus that intact boys are NOT in the minority as they used to be. 40 to 50% are thought to be remaining uncircumcised. And really, are you going to give your daughter breast enhancements so she won't be made fun of? What if your son has some other feature or trait that Gets ridiculed? Peer acceptance is not a reason to cut off a nody part.
Cancer? Let's remove all cervixes, ovaries, breasts, and prostates too while we're at it.
In conclusion, there is no need to perform this unnecessary, painful procedure at such a young age. It is not necessary. It is not just a piece of skin. It will hurt. And there is NO GOOD REASON to. This is not meant to make anyone feel guilty, just to educate for better choices in the future. Please, leave your sons intact.