Changes in the comprehensive unassisted pregnancy rate as a possible marker of declining human fecundity

Changes in the comprehensive unassisted pregnancy rate as a possible marker of declining human fecundity

Abstract Recent decades have seen declining total fertility rates (TFR) globally, alongside increased use of assisted reproductive technology (ART). However, TFR includes ART births and excludes induced abortions, complicating assessments of population fecundity. Here, we examine trends in cohort to...

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Bibliographic Details
Main Authors: Rune Lindahl-Jacobsen, Astrid Linnea Beck, Lærke Priskorn, Stine Agergaard Holmboe, Anna-Maria Andersson, Anders Juul, Niels Erik Skakkebaek
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
Fertility
Fecundity
Assisted reproductive techniques
Induced abortions
Trends
Contraceptives
Online Access:https://doi.org/10.1038/s41598-025-08332-4
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https://doi.org/10.1038/s41598-025-08332-4

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