What about the person in the middle? We’re all intersex The author of “Between XX and XY” on people born neither male nor female — and why everyone’s a little bit of both By Thomas Rogers July 7, 2009 | In the fall of 1998, Lisa May Stevens, a 32-year-old from Idaho, went on a camping trip. Stevens had been told for most of her life that she was a boy, but in her 20s had discovered the truth about her sex — that she had been born a hermaphrodite, and that doctors had conducted surger