[Carry_Okie]

The truth is abnormal hormonal factors during pregnancy are most likely responsible for homosexuality.

That's curious. Are you suggesting that identical twins somehow receive different hormonal signals? It seems unlikely to me.

[driftless2]

How else to explain it? Why would one twin choose to be hetero and the other homo? Twins who probably grew up under the same exact circumstances. Why would one be a normal hetero and the other think "wow, that guy's hairy a.. sure looks inviting...maybe porking that will be better than that pretty and voluptuous female I'm currently going with" ?

At any rate the idea that at some point in their lives people, who supposedly naturally are attracted to people of the opposite sex, would decide that "hey, let me try that homosexual thing and maybe wreck my marriage and/or ruin my career" is ridiculous. The idea that switching/choosing between heterosexuality and homosexuality is like choosing different beverages or snacks is ludicrous.

Before the modern era many homosexuals lived in literal fear of physical harm and possible loss of their jobs if exposed. Why would you choose to be one if the costs were so dear? Especially if you looked like Rock Hudson, Tab Hunter, or many other Hollyweird objects of female adoration. Why risk it all for a same-sex fling or relationship when you could plow your way through a universe of pretty and willing females?

The only logical thing to conclude is homosexuals are naturally attracted to people of their own sex. Hormonal abnormality is the only thing that sounds semi-logical to me.