I have three boys, currently 4, 8, and 10.
Although I was circumcised (I am of Jewish descent though not practicing), my three boys were not (my decision).
I am happy that I allowed them the option of choosing themselves.
We have had no medical problems.
I have explained to the older boys about my decision not to circumcise them. They are aware that they are intact while I am not.
To date, they have no problems with my decision, though I don't think they really fully appreciate it either.
Maybe when they get older (e.g. showering with peers and sexual encounters) will they start to really think about whether they are intact or not (like most of their American peers).
I have no problems should they decide to be circumcised as adults though I won't help them pay for the procedure.