1/ Intersex biology
2a&b/ gay, trans movements
3/ Resistance to trans: Intersex push back
4/ Intersex stories, un-PC trans tales
5/ Cut to the quick
The gay liberation movement/ era is now in its sixth decade, or more, if you count the 'anything goes' 1930s and the wild rutting of WWII, lots of it male-male, followed by the 1950s hangover of paranoia and oppression. The intersex and transgender movements/ era only got going in the 1990s, though the trans movement can also be dated to the celebrity first transsexual Christine Jorgensen in 1961, and the free love 1960s. Of course, there have been intersex (and male-male sex) from the Stone Age.