“So the first puberty happens at 90 days in the womb.…” — The Joe Rogan Experience at 2:48:36
“So the first puberty happens at 90 days in the womb. There's another one that happens late phase in Europe, and then there's a more typical one you see around four or five years old where you start to see differentiation of some of the physical features of boys and girls, and then the classic one around 10 to 13 years”
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