Correlation of
338: Puberty Age
Vs.
197: Breast Fed Year Breast feeding seems to delay puberty. Is it because cow milk contains hormones accelerating puberty onset?
Details: Another possible explanation is that maybe mammals that are not breast fed for long will tend to reach puberty sooner, in the thought that loss of mother would often mean harsh environment and in such conditions it woudl be favorable for organisms to reach sexual maturity as fast as possible.