Not necessarily. Exposure to certain viruses, chemicals or substances while in the womb can cause the baby to be "born with" minor or major birth trauma, defects, anomalies, etc. [/b][/quote]That would certainly be the case in a rather small, isolated group.

But for those who are gay and believe it is so because of their genes, it is because they all believe they were born that way. Far too many people for trauma, defects, etc. to universally apply.

Either way, I'm not saying I buy the argument that homosexuality (or pedophilia) are genetic, I'm just playing Devil's advocate.