Pearson Correlations between Risk of Conception and Conservatism.

a Risk of conception from a single act of intercourse, estimated from menstrual cycle day [30]. Cycle-day is days since last menses (forward-counting method). b Conservatism is a composite measure of right-wing/conservative self-placement, and responses to the Moral Foundations questionnaire. 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. 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. Pearson Correlations between Risk of Conception and Conservatism.