Environmental factors that cause sexual orientation.?

Fairy dust.

Any time someone uses the line, "It is believed..." I say, "Yeah? WHO believes that? On what do they base their conclusions?"

LGBT people have been around for as long as humanity has been around. Environmental contamination such as excessive hormones in food is far more likely to cause early onset of puberty and other malfunctions.

Quote your sources, please. I'm betting they are not scientifically valid.

Family friends anyone you come in contact with tv shows , radio , media anything really ....... I believe everything comes into factor with a lifestyle nobody told me not to like penut butter and love chesse cake