Stat Papers on Fertility and such

http://archive.is/jmpSb
http://archive.is/GOrCA

https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2625893
http://www.cell.com/pb-assets/journals/trends/ecology-evolution/tree2086.pdf
https://www.nytimes.com/2016/04/12/science/extra-marital-paternity-less-common-than-assumed-scientists-find.html?_r=1

http://abcnews.go.com/GMA/Politics/story?id=2344929

http://www.dailymail.co.uk/sciencetech/article-3202589/Are-right-wing-voters-happier-Republicans-tend-married-better-relationships-left.html

http://archive.is/CDdfW

See Dysgenic Dolls and his stuff on fertility gaps

http://www.independent.co.uk/news/world/europe/denmark-s-bizarre-series-of-sex-campaigns-lead-to-baby-boom-a7062466.html

http://www.dailywire.com/news/16850/study-weak-men-more-likely-be-socialists-amanda-prestigiacomo#exit-modal
http://www.independent.co.uk/life-style/men-gym-visit-more-socioeconomic-equality-believe-class-research-brunel-university-a7752741.html