https://osf.io/zn79k/
"Consistent with the prenatal hormone theory of sexual orientation, gay men and women tended to have gender-atypical facial morphology, expression, and grooming styles."
You can find and download the original study under the link.
I think this is interesting from a scientific perspective. The past years I've been trying to get rid of opinions embedded in to my brain and try to find answers to why things are the way things are in the world from a neutral / objective perspective.
I don't think there's anything wrong with being gay, I do find it odd though.
This article would be more proof that the orientation has biological origins.