If you mean "born gay," the answer is no. "Gay" entails cooperation with a homosexual tendency: and cooperation means choice.
If you mean "born with a homosexual tendency," the answer is yes. It could be a strong or a weak tendency, it could be transient or persistent, but prenatal hormones definitely influence gendered differences, including bodily and brain development and sexual attraction which involves a physiological response.
This does not amount to behavior determination. It's more like a temperament. In an analogous way, a person may tend to be excitable, or placid; cheerful, or melancholic; energetic or lethargic; reckless or cautious, etc. This tendency does not determine the person's action in every case: but it influences him.
Influenced temperament, born with a tendency...but not beviorally determinant. OK, thanks
if sexual behavior (and the consequences) are “born that way” then what about:
people with animals?
people with fetishes regarding things?
pain?
it just a POLITICAL statement masqerading as science.