Pearson Correlations between Risk of Conception and Conservatism.

<p>^a Risk of conception from a single act of intercourse, estimated from menstrual cycle day [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0112042#pone.0112042.ref030" target="_blank">30</a>]. Cycle-day is days since last menses (forward-counting method).</p><p>^b Conservatism is a composite measure of right-wing/conservative self-placement, and responses to the Moral Foundations questionnaire.</p><p>^c Single and partnered women analysed together. Women were included in these analyses if they passed two data-quality checks and confirmed that they were not currently/recently using hormonal contraception, pregnant or breastfeeding.</p><p>^d Women were classified as single if they reported their status as single, divorced, separated or widowed, and partnered if married, cohabiting or in a long-term relationship.</p><p>Pearson Correlations between Risk of Conception and Conservatism.