Abstract
Understanding how human mating psychology is affected by changes in female cyclic fertility is informative for comprehending the evolution of human reproductive behavior. Based on differential selection pressures between the sexes, men are assumed to have evolved adaptations to notice women's within-cycle cues to fertility and show corresponding mate retention tactics to secure access to their female partners when fertile. However, previous studies suffered from methodological shortcomings and yielded inconsistent results. In a large, preregistered online dyadic diary study (384 heterosexual couples), we found no compelling evidence that men notice women's fertility status (as potentially reflected in women's attractiveness, sexual desire, or wish for contact with others) or display mid-cycle increases in mate retention tactics (jealousy, attention, wish for contact or sexual desire towards female partners). These results extend our current understanding of the evolution of women's concealed ovulation and oestrus, and suggest that both might have evolved independently.
Original language | English |
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Article number | 105202 |
Journal | Hormones and Behavior |
Volume | 143 |
Early online date | 02 Jun 2022 |
DOIs | |
Publication status | Published - Jul 2022 |
Bibliographical note
Funding Information:L.S. was funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) – Project number 254142454 / GRK2070 . The funders had no role in conceptualisation, study design, data collection, analysis, decision to publish, or preparation of the manuscript.
Publisher Copyright:
© 2022 Elsevier Inc.
Keywords
- Mate retention
- Hormonal contraception
- Dyadic diary
- Menstrual cycle
- Romantic couples
- Cues to fertility
ASJC Scopus subject areas
- Endocrinology
- Endocrine and Autonomic Systems
- Behavioral Neuroscience
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