Yes! I've read about several notable situations where a person was found to have two sets of DNA. The explanation is that a set of identical or fraternal twins were sharing the uterus, but one got absorbed by the other, combining two souls into one body. How strange would that be?

I've wondered if that is the reason for the seemingly massive increases in gender confusion, gayness and trans people. If you have DNA of two different genders, which one controls the brain? What if that one is opposite to the way you look?

Or, one controls half the bodies instructions while the other controls the rest. This would make for lots of confusion, bisexuality or perhaps a schizophrenic personality.

My husband's grand nephew came out as transgender recently. He is in his early twenties, but was always an odd, quiet boy. I was discussing his birth with his mother and she said, "Oh yes, he was a twin, but one twin just disappeared somehow!" And I thought to myself, "There's our answer!"