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Full-Text Articles in Gender and Sexuality
Sociosexuality, Mate Preferences, And Sex Steroid Hormone Levels Among Breastfeeding Women In Manila, Michelle Escasa
Sociosexuality, Mate Preferences, And Sex Steroid Hormone Levels Among Breastfeeding Women In Manila, Michelle Escasa
UNLV Theses, Dissertations, Professional Papers, and Capstones
This project investigates the influence of lactation on female sociosexuality and mate preferences in urban Manila, a population with long-term breastfeeding, low contraceptive use, and quick return to ovulatory cycling. Physiological and evolutionary considerations suggest that lactating women face important life history allocation trade-offs between mating and parenting effort that may be manifest in their sociosexual behavior and mate preferences. Breastfeeding (n=155) and control (n=105) women were recruited to provide a saliva sample (for testosterone and estradiol analyses), complete a questionnaire, and complete a face and voice preference task to determine preferences for masculinity. Breastfeeding women reported differences in commitment …