Testicles among Sub Africans was found to be 19.84 ml to 19.69 ml left and right (source: Assessment of testicular volume: A comparison of fertile and sub-fertile West African men)
Testicles among Europeans was found to be 14 ml right and 13 ml left (source: Ultrasonic Testicular Texture
A curious note to point out: Waist to Height Ratio seems to be a better predictor of health than BMI, since healthy Africans have more body fat than similarly healthy Europeans. Also, factors of SES and sociosexuality should be considered, as those are more likely tied to nurturance and virility.
Testicles among Sub Africans was found to be 19.84 ml to 19.69 ml left and right (source: Assessment of testicular volume: A comparison of fertile and sub-fertile West African men)
Testicles among Europeans was found to be 14 ml right and 13 ml left (source: Ultrasonic Testicular Texture
and Size in 444 Men from the
General Population:
Correlation to Semen Quality)
Who wakes up like: hmm we should measure testicles of 4500 men?
A curious note to point out: Waist to Height Ratio seems to be a better predictor of health than BMI, since healthy Africans have more body fat than similarly healthy Europeans. Also, factors of SES and sociosexuality should be considered, as those are more likely tied to nurturance and virility.