To circise or not to circise?

Okay, I am very new to all of the information on either side. I am from the US so I have been told it is best to do it for various different reasons. I have found conflicting opinions on the topic and outrageous claims on booths sides varying from uncircised men have extreme ual appetites to circised men are less likely to develop genital cancers and less likely to spread VD's, cervical cancer, and STD's. My opinion on it is that I think it is best to leave a boys intact unless complications occur that require circision until the child is old enough to decide which way he prefers to be, at that point I will fully support his decision. I understand that a child won't remember it if done at birth but I will, and it still will have been done and probably hurt just the same as if he was older. I also understand health organizations are against it being done automatically when born. I have also read that there are infections that can occur in an uncircised male when he is younger, how do I prevent this from happening? I figure I can tell the doctor to check his urine at every check up to ensure he doesn't have a UTI. My partner is circised and is in favor of it so we are having a bit of an issue here. Any advise? How would I teach him to clean his if he is not circised? How do I ensure he does not get an infection as an infant? Are there any creditable studies that show links between circision and cancers, diseases, infections, complications either way or is there no real correlation for either side just lifestyle choices? I am a very clean person so that will not be difficult I just need to know how to properly clean him. Thank you for all of your help.