If homosexuality was genetic and people have no choice in their sexuality, then shouldn’t both identical twins be straight or homosexual? They share identical DNA which has proven to be a problem in some criminal cases.
Dr. Neil Whitehead has correlated the results of 8 different studies conducted on identical twins in Australia, Scandinavia and the US. He says the studies prove that homosexuality is not genetic, saying:
“Because they have identical DNA, it ought to be 100%. If an identical twin has same-sex attraction the chances the co-twin has it are only about 11% for men and 14% for women.”
“No-one is born gay. The predominant things that create homosexuality in one identical twin and not in the other have to be post-birth factors.”