Do Women's Faces Change Color Over the Menstrual Cycle?, by Dr. Robert Burriss

It’s not difficult to tell when a female chimpanzee is in heat. As she nears ovulation — the point in her cycle when she’s most fertile — her bottom swells up like a balloon and turns bright pink…

PDF) The myth of hidden ovulation: Shape and texture changes in the face during the menstrual cycle

PDF) The myth of hidden ovulation: Shape and texture changes in the face during the menstrual cycle

Does Beauty Signal Health?. Scientists test whether a feminine…, by Dr. Robert Burriss

Women's faces get redder at ovulation, but human eyes can't pick up on it

Sexual selection in humans - Wikipedia

Robert P. Burriss's research works University of Basel, Basel (UNIBAS) and other places

Obituaries : Fox & Weeks

Do Women's Faces Change Color Over the Menstrual Cycle?, by Dr. Robert Burriss

Changes in vocal characteristics across the menstrual cycle among women

Degree of preference for female voices in different periods of the

Robert P. Burriss's research works University of Basel, Basel (UNIBAS) and other places

Duke Ellington - Wikipedia

PDF) Pathogen disgust predicts women's preferences for masculinity in men's voices, faces, and bodies