Definitely questionable, but maybe it's related to germs transferred during birth: http://well.blogs.nytimes.com/2016/02/01/post-cesarean-bacteria-transfer-coul

Definitely questionable, but maybe it's related to germs transferred during birth: http://well.blogs.nytimes.com/2016/02/01/post-cesarean-bacteria-transfer-could-change-health-for-life-study-shows/ http://well.blogs.nytimes.com/2016/02/01/post-cesarean-bacte...