Faces of men with high serum testosterone are less attractive for women during the fertility phase of the menstrual cycle
J. Krejza, R. Sledziewski, M. Tabedzki, R. Chen, E. Krzystanek, M. Arkuszewski, M. Odachowska, K. Kwiatkowska, M. Marynowska, M. Rogowski, A. Ustymowicz
The study finds that women in their fertility phase rate men with high serum testosterone as less attractive, challenging the ovulatory shift hypothesis.
bioRxiv · Jul 22, 2021 · PreprintEvolutionary Biology