I didn't think there were people who were involved in the variations of X and Y.  Your comment is so helpful to me. I was told of a suspected Klinefelters syndrome when I was 15 and hadn't started developing any signs of (male) puberty.  I haven't confirmed it yet as I'm still learning more and more about this syndrome.  I literally had no pubic or body hair up until 18-20 when I was already incarcerated in state prison. Being in prison placed higher level security due to my behavioral issues, but with the looks of a prepubescent teen was a pretty terrible experience.  I paroled at 21 years old at 6'6" tall and no facial hair. Even at 36 years old I still can't grow a beard. Worked out everyday and still little progress with muscle growth. I do have a nice perky set of 'b' cup breasts though.

I hope to chat with you and others on genetic.org.