I am cut, and my 2 sons are uncut. I can totally see how you might have brothers with different circumcision status. My wife and I were definitely pressured to have it done when they were in the hospital immediately after each birth. Even though it was marked on their charts that we didn't want it done and we had told the doctors, we were asked/reminded at least 6 times over 2 days or so by medical staff with each child, usually in the form of "You know, your son hasn't been circumcised yet" or "When do you want your son circumcised." (um, look at the chart?). I can see how if you weren't fully committed to it or if you were ambivalent about it and/or were just dizzy with exhaustion/excitement/relief or however you might be feeling after birth, you might just say, "Oh, go ahead and do it."