Homosexuality, Chromosomes, and Anti-VaccersHomosexuality, transgender, pansexual, asexual, demisexual, bisexual, heterosexual, sex, and chromosomes. Why is "chromosome" in that list? Well, because sexual orientation and your sex is determined by chromosomes.
For the longest time, and sadly some still today, believed that one "chose" their sexual orientation. That everyone was naturally born straight and some simply decided to be gay, transgender, or something else. Thanks to modern science we are proving this myth false. No one "chooses" their sex or sexual orientation. Chromosomes do that in the second trimester of development inside of the womb. In fact, not only do chromosomes decide on these two factors, but the existence of a "gay gene" also exists that makes it more likely for chromosomes to make someone's sexual orientation other than straight. While the gene for being straight is more dominant, it appears that the genes for other sexual orientations (or at least the gene that affects the change on chromosomes) is becomi