Or maybe because there's research that shows that women tend to have girls when food is scarce. [1] https://www.newscientist.com/article/dn6551-boy-babies-less

Or maybe because there's research that shows that women tend to have girls when food is scarce. [1] https://www.newscientist.com/article/dn6551-boy-babies-less-likely-for-single-mothers/ https://www.newscientist.com/article/dn6551-boy-babies-less-...