@CNN: Having older brothers increases men’s likelihood of being gay, newly published research suggests https://t.co/x54xXBG0zc https://t.co/gTBW7j91kX

December 11, 2017 / The Arbiter / CNN

@CNN: Having older brothers increases men’s likelihood of being gay, newly published research suggests https://t.co/x54xXBG0zc https://t.co/gTBW7j91kX

Having older brothers increases men's likelihood of being gay, newly published research suggests https://t.co/x54xXBG0zc http://pic.twitter.com/gTBW7j91kX

— CNN (@CNN) December 11, 2017

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