CARTA: Comparative Anthropogeny - Did Humans Evolve Concealed Ovulation? with Pascal Gagneux

12/29/2023; 23 minutes

Human ovulation lacks visible signs, unlike chimpanzees and bonobos with conspicuous genital swellings during fertility. This led to the concept of "concealed ovulation," seen as a human adaptation. Proposed reasons include encouraging paternal investment, confusing paternity to deter infanticide, enabling secret mating and female choice, and reducing female rivalry. Many non-human primates also have unsignaled ovulation. While self-reported human mating doesn't match ovulation, debates persist on subtle reproductive cycle influences. Some cultures use menstrual taboos to disclose fertility status. (#39275)

Like what you learn?

Donate to UCSD-TV to support informative & inspiring programming.

Links & Resources

More Programs With

 

SIGN UP FOR EMAIL UPDATES
Subscribe to receive email notifications about featured videos.
(c)2020 Regents of the University of California. All right reserved. Terms and Conditions of Use.