FuckYoHouse wrote...
It's not a guarantee, just higher odds. (And it applies to guys only- studies have sown no parallel effect for girls and hawtyuri).
And it doesn't take into account upbringing. Genetics only go so far.
It was more the math of 'increase of 33% per sibling' thing. After three, the fourth is 99% likely by the math they express; the fifth would then be
132% likely to be gay (I'm sure this is how Liberace was made).
Then again, it actually could just be an addition against the already likelihood of being gay per-person and not an addition to the likelihood directly, which is more reasonable, but the wording of the article is a little odd...