New research has found no compelling evidence that more physically attractive young adult women have higher levels of the sex hormones estradiol and progesterone. The study, which appears in the journal Psychoneuroendocrinology, is a major blow to a popular theory in evolutionary psychology.

See the source article by following the link below:
New research has found no compelling evidence that more physically attractive young adult women have higher levels of the sex hormones estradiol and progesterone. The study, which appears in the journal Psychoneuroendocrinology, is a major blow to a popular theory in evolutionary psychology.