Women’s preference for dominant male odour: effects of menstrual cycle and relationship status

Havlíček J., Roberts S.C., Flegr J. 2005: Women’s preference for dominant male odour: effects of menstrual cycle and relationship status. Biology Letters, 1: 256-259. DOI: 10.1098/rsbl.2005.0332 » PDF

Female facial attractiveness increases during the fertile phase of the menstrual cycle

Roberts S.C., Havlíček J., Flegr J., Hrušková M., Little A.C., Jones B.C., Perrett D.I., Petrie M. 2004: Female facial attractiveness increases during the fertile phase of the menstrual cycle. Proceeding of the Royal Society London B, Biology Letters 271: S270-S272 Suppl. 5. DOI: 10.1098/rsbl.2004.0174 » PDF