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galleywest200
32 days ago
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Men lose their Y chromosome as they age – how it m...
Ignorant question: would this mean older fathers are more likely to produce daughters?
yorwba
32 days ago
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This study says yes, the effect becoming detectable at about 70 years of age:
https://jamanetwork.com/journals/jamanetworkopen/fullarticle...
jleyank
32 days ago
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It’s an anecdote, but in my experience older (40-ish) parents or those in places with chemical exposure seem to have a lot of daughters.
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