"Scientists say women really do have ‘gaydar’, which helps them spot whether a man is straight or gay just by looking at his face. And the instinct is at its strongest when she is at her most fertile and in the mood for romance. Their findings suggest that a woman’s ability to determine whether a potential male partner is straight or gay is linked to the impulse to have children."

— ‘Gaydar’: Women really can tell sexuality just by looking at a man | Mail Online

Tags: science expérimentation psychologie sexualité homosexualité biologie évolution comportement visage