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Vienna Yearbook of Population Research 2026Special issue: Delayed reproduction
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Verlag der Österreichischen Akademie der Wissenschaften Austrian Academy of Sciences Press
A-1011 Wien, Dr. Ignaz Seipel-Platz 2
Tel. +43-1-515 81/DW 3420, Fax +43-1-515 81/DW 3400 https://verlag.oeaw.ac.at, e-mail: verlag@oeaw.ac.at |
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DATUM, UNTERSCHRIFT / DATE, SIGNATURE
BANK AUSTRIA CREDITANSTALT, WIEN (IBAN AT04 1100 0006 2280 0100, BIC BKAUATWW), DEUTSCHE BANK MÜNCHEN (IBAN DE16 7007 0024 0238 8270 00, BIC DEUTDEDBMUC)
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Vienna Yearbook of Population Research 2026, pp. , 2026/05/14
Special issue: Delayed reproduction
Fertility research often overlooks reproductive events other than live births, e.g. miscarriages, induced abortions, stillbirths or infertility treatments. This study examines the extent to which the type and timing of such events influence the timing of a second live birth in Czechia. Using register data for women born between 1976 and 1991, Cox proportional hazards models were employed to assess the roles of age, cohort and reproductive experience. Events following a first live birth are generally linked to the postponement of a second live birth. In contrast, events that occur before a first live birth may act to accelerate the transition to a second live birth, especially within a short time of the first birth, thus suggesting the catch-up effect. The impact of induced abortion differs according to the reason, with the effect of an abortion for medical reasons on the birth interval resembling the effect of a miscarriage. These findings highlight the importance of including non-live birth reproductive events in fertility research to improve the understanding of how women navigate their reproductive trajectories.
Keywords: Second live births; Miscarriage; Induced abortion; Infertility treatment