Bioqueer: The Diversity of Sex in Humans

I am the primer “Bioqueer in: The Diversity of Sex in Humans,” and I was created to show you that biological sex is much more diverse and complex than what you learn in school. I exist because society insists on teaching us only two categories—male and female, man and woman—as if everyone fit these labels, but science and human experience show that this is not the case. Throughout my pages, I explain that sex development begins in the embryo, when the presence or absence of the SRY gene guides the formation of the testes or ovaries, and then continues with hormone-guided differentiation, which shapes the internal and external genitalia. It is in this highly complex process that completely natural variations, known as Differences in Sex Development (DSD), can arise, present in about 1.7% of people. I also teach that sex is not a single characteristic, but a set of five dimensions—chromosomal, gonadal, hormonal, phenotypic, and cerebral—that can combine in various ways. As a primer, I make a point of clarifying that there is a difference between endosex, which represents typical development within the binary logic, and intersex, a term used by some people with DDS. I also talk to you about gender, showing that it is a social construct imposed from birth based solely on the appearance of the genitals, but that it is not limited to the body: it involves identification, expression, and experiences.