R3dF41c0n said:
I agree with your take. If there isn't a cultural reason to do the circumcision, at this point in the scientific evidence (mixed) its probably best not to do a circumcision.
As a point of interest, to clarify who does the circumcision under Jewish tradition, the law puts the responsibilty on the father. However, for the protection of the child, in 99.999999% of cases the Father retains a mohel to do the act for him, technically under the Father's direction.
A mohel is someone who has received extensive medical training on the medical side of the procedure, and religious training on the ceremonial part of the procedure. Some are Rabbis or Ravs or medical doctors, but all that is required is the specialized training. When I looked at mohels in my city three years ago when my wife was pregnant, of the 5 recommended by my Rabbi, 3 were also medical doctors. They come with sterile tool packs and sterile packed towels and bandaging, sterilized using autoclaves (similar to how a tattoo artist works). You are given precare and aftercare instructons in advance and if they aren't an MD, they tend to refer you to your pediatrician before you have the procedure done.