[Mount Athos]

Gene therapy cure coming?

[tbw2]

He also added this caveat, The Daily Mail said: “Although this [finding] could one day lead to a prenatal test for male sexual orientation, it would not be very accurate, as there are other factors that can influence the outcome.”

So even the study author admits that genetics isn’t a yes/no answer.
Genetics may give you a tendency, but who you do is still your choice.

[daniel1212]

What is not being considered is the possibility that can parents behavior change genes DNA.

Grandma’s Experiences Leave a Mark on Your Genes:

Your ancestors’ lousy childhoods or excellent adventures might change your personality, bequeathing anxiety or resilience by altering the epigenetic expressions of genes in the brain. - http://discovermagazine.com/2013/may/13-grandmas-experiences-leave-epigenetic-mark-on-your-genes#.Uv4-gbSJveY

Rat pups who receive high or low nurturing from their mothers develop epigenetic differences that affect their response to stress later in life. When the female pups become mothers themselves, the ones that received high quality care become high nurturing mothers. And the ones that received low quality care become low nurturing mothers. - http://learn.genetics.utah.edu/content/epigenetics/inheritance/