Hoping to be helpful, I Googled "medical recommendation circumcision"...
https://www.google.com/#q=medical+recommendation+circumcision
There seem to be doctors being very vocal about both sides of the issue, but even the ones in favor of circumcision say, "... however, existing scientific evidence is not sufficient to recommend routine circumcision. Therefore, because the procedure is not essential to a child's current well-being, we recommend that the decision to circumcise is one best made by parents in consultation with their pediatrician, taking into account what is in the best interests of the child, including medical, religious, cultural, and ethnic traditions. "