Well....I two sons and a daughter.....theory debunked.
And we had 8 sons and 1 daughter. Grandchildren are reverse - so far, 2 boys and 6 girls.
I don’t know.
My father had 4 sons and a daughter.
I have a son, he has 2 daughters. HIs wife can’t have any more children. Y-line at an end.
My sister has 2 sons and a daughter; but Y-line at an end.
One brother has a daughter. Y at an end.
One brother has 3 daughters, Y at an end.
one brother has a son. He just got out of high school last year. And he’s the last hope for another Y generation here.
What are the odds?