Homosexuality

Homosexuality is a controversial topic all around the world, and it is a mystery to several people, including me, if your born with it or you learn it . In this video I learned about an experiment they did with twins. They were to boys, one was very masculine, was into plains and liked the color blue. Then the other twin acted in a feminine way, he likes painting his nails, dolls,  and pink.  This is called Childhood Gender Non-Conformity, which I think this is so weird because identical twins have the same genes , hence they must be the same, but they are not. Our behavior is something that we learn and choose but it does not show our interests. It may be that being gay comes in the genes, but others think you become gay because the male had an overprotective mother and a distant father. Later no in the video they do an experiment on rats and inject female hormones to a male rat and he starts behaving like a male, meaning that it may be caused by the hormones. They also think that the more older brothers a boy has, the more probability of him being gay. I am currently very confused and really don't know what to think because the arguments sound so convincing, but its probably from the hormones a boy carries why they are gay.