Twin Peaks: more twinning in humans than ever before
STUDY QUESTION How many twins are born in human populations and how has this
changed over recent decades? SUMMARY ANSWER Since the 1980s, the global twinning …
changed over recent decades? SUMMARY ANSWER Since the 1980s, the global twinning …
[PDF][PDF] Increasing childlessness in Europe: Time trends and country differences
A Miettinen, A Rotkirch, I Szalma, A Donno… - Families and Societies …, 2015 - academia.edu
This working paper provides an overview of trends in female and male childlessness in
Europe over the last decades and explores associations between cohort childlessness and …
Europe over the last decades and explores associations between cohort childlessness and …
Twinning rates in developed countries: trends and explanations
The twinning rate has increased dramatically over the last four decades in developed
countries. Two main factors account for this increase: delayed childbearing, as older women …
countries. Two main factors account for this increase: delayed childbearing, as older women …
[PDF][PDF] Micro-determinants of childlessness in Europe: A cross-gender and cross-country study
ML Tanturri, A Donno, C Faludi, A Miettinen… - … , paper presented at …, 2016 - academia.edu
Literature suggests that the factors influencing childlessness are somewhat different from
those affecting low fertility in general, but it is not clear how childlessness is associated with …
those affecting low fertility in general, but it is not clear how childlessness is associated with …
Peaks in twin births? An international comparison of trends in twinning rates in 30 developed countries
The twinning rate has increased dramatically over the last four decades in developed
countries because of two main factors:(a) delayed childbearing, as older women tend to …
countries because of two main factors:(a) delayed childbearing, as older women tend to …
[PDF][PDF] Micro-determinants of women and men's childlessness in Eastern and Western Europe: commonalities and differences
ML Tanturri, A Donno, C Faludi, A Miettinen… - 2016 Annual …, 2016 - academia.edu
Literature suggests that the factors influencing childlessness are somewhat different from
those affecting low fertility in general, but it is not clear how childlessness is associated with …
those affecting low fertility in general, but it is not clear how childlessness is associated with …
[PDF][PDF] Trajectoires conjugales et professionnelles des personnes sans enfant en France
C Flammant - idus.unistra.fr
L'infécondité désigne le fait de ne pas avoir d'enfant, indépendamment de l'infertilité, c'est-à-
dire de la capacité physiologique à procréer. Il est en effet possible de ne pas avoir d'enfant …
dire de la capacité physiologique à procréer. Il est en effet possible de ne pas avoir d'enfant …
[PDF][PDF] L'infecondità in Europa: un'analisi dei fattori macro
GG Ruggiero - thesis.unipd.it
La seconda metà del XX secolo è stata attraversata da profondi mutamenti di tipo
demografico: in tutti i paesi sviluppati si è assistito a un declino del numero dei matrimoni, a …
demografico: in tutti i paesi sviluppati si è assistito a un declino del numero dei matrimoni, a …