While convalescing from my surgery, I spoke with a study representative from the N.I.H. She asked about my mother, whether she had a history of miscarriages. The answer was yes. I'd been told that prior to the birth of my brother in 1941, she'd miscarried twice, late term. My brother was two months premature, a miracle survivor. The researcher said that it was quite possible that my father and mother's DNA may have been somewhat incompatible and that my mother may have been discreetly artificially inseminated to conceive me. My brother's son did the 23 & Me and we do have a small percentage of DNA similar. My maternal grandparents were cousins, married in Poland in the 1890s. My mother died in 1954. I am certain she did not have extramarital relations that resulted in my birth, but I would not be at all surprised if her older, physician brother aided her in being inseminated by a donor, without even telling my father. My father was ten years older than my mother. She was brilliant; a concert pianist, fabric artist, and teacher. She was a college graduate at age 19. My father was a good guy, but somewhat immature and irresponsible. He was an exceptional athlete.They were an unlikely couple who loved one another.