The movie primarily focuses on three intersex individuals. It is estimated there are 230,000 intersex persons in the US. They have the chromosome XY, and they are not the trans population. It is a wide range of differences in the sexual anatomy of the individuals, but the bottom line is that it is complex and evolving. And their main desire is to allow the individual to make the decision of how they want to live their life as they grow up and understand who they are, and to stop the intersex surgeries of which they have no choice about just to conform to society's definition of male/female. So much of what has been in textbooks simply is wrong, and they give the example of twins, where there was a medical mistake at age 2, and he was then raised to be a girl, with devastating results, worsened by the prominent doctor who kept reporting that things were going so well. If anyone is looking for anything sordid in this movie, they need to go elsewhere. Thoughtful, informative and certainly providing a picture that most know nothing about.