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Anybody got an idea why male voices go up...
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Anybody got an idea why male voices go up again when in grandpa age?
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>>7785531
Decrease is testosterone hormone production?
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>>7785531
I'd say drop in testosterone production?
If you look closely, you can suspect the male and female curves are going to the same limit, which would be a "genderless" limit.
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testosterone help you grow a longer pair of chords at puberty, it has nothing to do with your voice's pitch afterwards.
>>
so?
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