3 ms·
Those numbers aren't constant or the same for every group of people. There are genetic pools where girls reach puberty earlier than that. Ex: https://www.natur
by smt88 4y ago
Those numbers aren't constant or the same for every group of people. There are genetic pools where girls reach puberty earlier than that.
Ex: https://www.nature.com/articles/ncomms8672 https://www.nature.com/articles/ncomms8672
- leplen 4y agoThe linked paper doesn't obviously support the claim you're making here. Maybe I've missed something? "The median age at menarche was 14.5 years (95% CI=14–15; Nindividuals=128; Nobservations=199), which is within the range of variation of modern populations."