What specific aspect of womanhood is it important to exclude Transwomen from, and why?
I'm in a (currently) polite debate with someone on twitter and I asked them to not use Cis to label me. He asked me how it was possible to determine a difference between trans and cis (???) if Cis wasn't used. He then said Woman by definition is 'cultural' and why was it so relevant to definite it?
Please help me answer this one. I'm not as quick thinking as you lot.