@Bezalelle
I couldn't give a damn what the majority of the public 'believe'. The fact is the general public have believed a lot of things down the years that are now accepted as abhorrent, backward, ridiculous, outdated, sexist, phobic, racist, you name it. The majority of the general public still had major issues with homosexuality not so very long ago.
The fact that someone can open a topic in here in which the entire premise is untrue, it stokes up another feeding frenzy about an already marginalised group, and the mods sit back and do nothing about it, is disgusting.
Regardless of the fact chromosomal sex is determined at fertilisation, the discussion Dawn Butler is engaging in is clearly discussing sex organs at the time, so she's entirely correct to assert that sex organs are non-existent in very early fetal development.
It's blindingly clear that the vast majority of posters in this thread haven'e even bothered to paste the link and watch the video, but are perfectly happy to pitch in with their tuppence regardless. A perfect example of ignorantly spouting from a pre-existing viewpoint without bothering to check facts. No surprise given the subject matter and par for the course on this site.