I'm unsure if, when you posted this, you were referring only to the effects on sexual functioning, or on the pros and cons of circumcision as a whole,
No, I meant the *possible* health benefits to being done that are often cited. (Penile cancer etc.)

but looking at the big picture, and based on current research, there are far more negatives than positives to routine circumcision of the newborn.
There are the same amount of negs & positives to be found for both decisions.