Author

Paul L. Vasey

University of Lethbridge

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Evolutionary Biology· 1

Signature Assays, Organisms & Methods

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Organism:human· 1 Approach:statistical model· 1

Frequent Co-Authors

Ana AguerreiD· 1 shared Bambang SuryobrotoiD· 1 shared Daniel TurekiD· 1 shared Julien Barthes· 1 shared Menelaos ApostolouiD· 1 shared Michel Raymond AiD· 1 shared Mostafa Sadr-BazzaziD· 1 shared Pierre‐André CrochetiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperEvolutionary Biology

Ana AguerreORCID

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1 paper

Recent·Most cited

The role of miscarriage and sororal birth order in male same-sex orientation: Theoretical predictions and empirical data

Michel Raymond A, Ana Aguerre, Valérie Durand, Menelaos Apostolou, Julien Barthes, Sarah Nila, Bambang Suryobroto, Mostafa Sadr-Bazzaz, Paul L. Vasey, Daniel Turek, Pierre‐André Crochet

This study investigates the biological mechanisms behind male same-sex orientation, finding that miscarriage rates may explain some birth order effects, though discrepancies suggest additional factors.

bioRxiv · Sep 28, 2026 · PreprintEvolutionary Biology