In the largest study so far, women on their fertile days were not more smitten with men's behaviors signalling good genes, hopefully closing the curtains on a wrecked hypothesis. https://www.researchgate.net/profile/Julia_Juenger/publication/323512843_Probing_ovulatory_cycle_shifts_in_women's_preferences_for_men's_behaviors/links/5c0698dea6fdcc315f9c0de7/Probing-ovulatory-cycle-shifts-in-womens-preferences-for-mens-behaviors.pdf …pic.twitter.com/2cmpKm8ka3