Martino was born in Gary, Indiana in 1937. As a nun, he was removed from his
convent when it became clear that he had sexual feelings for women. In his autobiography, Martino explicitly connects his
sexual orientation to his
gender identity, saying "I was a boy. I felt like one, I dressed like one, I fought like one. Later I was to love like one." While working as a laboratory technician prior to his
gender transition, Martino and other technicians took a
17-ketosteroid urine test, where it was found that he had "the 17-ketosteroids of a 17-year-old male". While working in the laboratory he met his wife, a registered nurse named "Rebecca" (Dorcas Tornabene). ==Autobiography==