Male Baldness Info

Ok, I know that seems absurd, but read below and hear me out, k!
So, everybody says, “your born that way,” you know being gay.
But, here’s the thing. If you have male pattern baldness, take a look at your dad and you know where you got it from. If your short take a look at both your mother and fathers side and do the math.
Almost everything else that we’re “born” with is hereditary, so is being gay?
Or,
Is it possible……that who we choose to have sex with, rather boy or girl or hell even ’group,’ is a CHOICE?
Please at this point lets not answer, “Why do you care?” that’s not an answer and almost another way of saying, “ I can’t answer that, I never thought of it!”