Hi possiblly a bit late, but.......
We had our son 4 years ago and I was certain I did'nt want him done, Dh on the other hand was'nt sure. He is, but for me there was no reason to go ahead with an op for no reason. My son so far has not noticed a difference between him and dad, but eventually I'm sure he will, no biggie pardon the pun!!!!!!
As far a myslef I have had relationships with guys both circumsised and not I don't have a prefernce, but there are girls who do????? I wonder if that will be a factor later on as more boys will be left untouched. You may change you mind when your little one enters the world, it is amazing how much you want to protect them from unessecary pain, I have cried a multitude of tears over immunisations, so certainly would have been distressed by circumcision.
Good luck with the decision you make!!!