The evidence is convergent. Multiple independent sources reach the same conclusion, the underlying mechanism is well-characterized, and even the field's most cautious voices treat it as worth doing.
Certainly, we do know that the quality of the eggs decreases, right, as women get older. So, that affects how the eggs and the chromosomes ultimately divide. That's part of the reason it's harder to get pregnant as you get older.
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Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
Would love a "what would change this verdict" RSS feed. Sign me up if it exists.
as a woman ages the probability of successful division goes down right so something changes as a woman ages but we don't understand exactly but whatever it is that's going on makes those chromosome errors much more likely.
Certainly, we do know that the quality of the eggs decreases, right, as women get older. So, that affects how the eggs and the chromosomes ultimately divide. That's part of the reason it's harder to get pregnant as you get older.
So something changes as a woman ages but we don't understand exactly but whatever it is that's going on makes those chromosome errors much more likely.
because the as we know that as a woman ages the probability of successful division goes down, right? So something changes as a woman ages but we don't understand exactly but whatever it is that's going on makes those chromosome errors much more likely.