No evidence that inbreeding avoidance is up-regulated during the ovulatory phase of the menstrual cycle
I. J. Holzleitner, J. C. Driebe, R. C. Arslan, A. C. Hahn, A. J. Lee, K. J. O'Shea, T. M. Gerlach, L. Penke, B. C. Jones, L. M. DeBruine
The study investigates whether women's preference for male kin decreases during the ovulatory phase, finding no evidence to support this hypothesis.
bioRxiv · Mar 26, 2019 · PreprintAnimal Behavior & Cognition