In this episode, how do our genitals affect the psychology of attraction and sex? We look at new research on female genital mutilation and its effects on women's sexuality, and find out whether a woman is more likely to experience an orgasm if her man has a longer than average penis.
Watch out, mate. You’ll have someone’s eye out. Enrique Lin/Flickr
The articles covered in the show:
Booksmythe, I., Head, M. L., Keogh, J. S., & Jennions, M. D. (in press). Fitness consequences of artificial selection on relative male genital size. Nature Communications, 7, 11597. Read summary
Drasa Jr., K. M., & Vasili, V. (2016). Which female prefer longer penises? International Journal of Science and Research, 5(5), 108-111.
Onyishi, I. E., Prokop, P., Okafor, C. O., & Pham, M. N. (2016). Female genital cutting restricts sociosexuality among the Igbo people of Southeast Nigeria. Evolutionary Psychology, 14(2). Read summary