How Sex Changed is a fascinating social, cultural, and medical history of transsexuality in the United States. Joanne Meyerowitz tells a powerful human story about people who had a deep and unshakable desire to transform their bodily sex. In the last century when many challenged the social categories and hierarchies of race, class, and gender, transsexuals questioned biological sex itself, the category that seemed most fundamental and fixed of all.

From early twentieth-century sex experiments in Europe, to the saga of Christine Jorgensen, whose sex-change surgery made headlines in 1952, to today’s growing transgender movement, Meyerowitz gives us the first serious history of transsexuality. She focuses on the stories of transsexual men and women themselves, as well as a large supporting cast of doctors, scientists, journalists, lawyers, judges, feminists, and gay liberationists, as they debated the big questions of medical ethics, nature versus nurture, self and society, and the scope of human rights.

In this story of transsexuality, Meyerowitz shows how new definitions of sex circulated in popular culture, science, medicine, and the law, and she elucidates the tidal shifts in our social, moral, and medical beliefs over the twentieth century, away from sex as an evident biological certainty and toward an understanding of sex as something malleable and complex. How Sex Changed is an intimate history that illuminates the very changes that shape our understanding of sex, gender, and sexuality today.

An eye-opening exploration of the medical origins of gender in modern US history. 

Today, a world without “gender” is hard to imagine. Gender is at the center of contentious political and social debates, shapes policy decisions, and informs our everyday lives. Its formulation, however, is lesser known: Gender was first used in clinical practice. This book tells the story of the invention of gender in American medicine, detailing how it was shaped by mid-twentieth-century American notions of culture, personality, and social engineering. 

Sandra Eder shows how the concept of gender transformed from a pragmatic tool in the sex assignment of children with intersex traits in the 1950s to an essential category in clinics for transgender individuals in the 1960s. Following gender outside the clinic, she reconstructs the variable ways feminists integrated gender into their theories and practices in the 1970s. The process by which ideas about gender became medicalized, enforced, and popularized was messy, and the route by which gender came to be understood and applied through the treatment of patients with intersex traits was fraught and contested. In historicizing the emergence of the sex/gender binary, Eder reveals the role of medical practice in developing a transformative idea and the interdependence between practice and wider social norms that inform the attitudes of physicians and researchers. She shows that ideas like gender can take on a life of their own and may be used to question the normative perceptions they were based on. Illuminating and deeply researched, the book closes a notable gap in the history of gender and will inspire current debates on the relationship between social norms and medical practice. 

This is an auto-narrated audiobook edition of this book.

An eye-opening exploration of the medical origins of gender in modern US history. 

Today, a world without “gender” is hard to imagine. Gender is at the center of contentious political and social debates, shapes policy decisions, and informs our everyday lives. Its formulation, however, is lesser known: Gender was first used in clinical practice. This book tells the story of the invention of gender in American medicine, detailing how it was shaped by mid-twentieth-century American notions of culture, personality, and social engineering. 

Sandra Eder shows how the concept of gender transformed from a pragmatic tool in the sex assignment of children with intersex traits in the 1950s to an essential category in clinics for transgender individuals in the 1960s. Following gender outside the clinic, she reconstructs the variable ways feminists integrated gender into their theories and practices in the 1970s. The process by which ideas about gender became medicalized, enforced, and popularized was messy, and the route by which gender came to be understood and applied through the treatment of patients with intersex traits was fraught and contested. In historicizing the emergence of the sex/gender binary, Eder reveals the role of medical practice in developing a transformative idea and the interdependence between practice and wider social norms that inform the attitudes of physicians and researchers. She shows that ideas like gender can take on a life of their own and may be used to question the normative perceptions they were based on. Illuminating and deeply researched, the book closes a notable gap in the history of gender and will inspire current debates on the relationship between social norms and medical practice.