As a weird though, they way they posed the question was different than other polls I have seen.
The question was "should boys be circumcised?"
In the past I have seen a lot of polls with "will you be circumcising your son?"
I have to point out that I know quite a few women out there who do not believe boys should be circumcised, however go on to circumcise their own son due to pressure from their DH on it. My own SIL thought the whole practice was ridiculous, but still did it as my brother (who was cut by mistake at birth BTW, our father was intact and proud of it) insisted.