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Shifting Parenthood to Advanced Reproductive Ages: Trends, Causes and Consequences

  • Tomáš SobotkaEmail author
Conference paper

Abstract

In the last four decades, women and men in industrialised countries have been delaying parenthood towards ever later ages. This persistent trend, termed “postponement transition” by Kohler et al. (2002), has become characteristic for a wide range of countries with very diverse cultural, social and economic conditions. The rise of late parenthood has been enabled by the spread of modern contraception, especially the pill, combined with the legalisation of abortion; for the first time in history, young adults can enjoy a prolonged period of sexual activity without fear of unwanted pregnancy. At the same time, many social trends, including prolonged education, women’s emancipation and changing family behaviour, made early parenthood increasingly unattractive. Other milestones traditionally linked with achieving adulthood, such as finishing education, leaving the parental home, and forming a couple, have been postponed towards later ages as well. However, the postponement of births receives particular attention due to the concerns about the health risks associated with it and because of the fears of persistent low birth rates that are now common in most parts of Europe and in East Asia.

Keywords

Total Fertility Rate Assisted Reproduction Assisted Reproduction Technology Childbearing Decision Labour Market Prospect 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgements

Many thanks to Egbert te Velde for his comments on the first draft of this contribution. Helpful suggestions by three reviewers and the participants of the WannseeForum workshop on “Easing the rush hour of life – diversity of life courses in international comparison” were also highly appreciated.

References

  1. Adsera A (2004) Changing fertility rates in developed countries. The impact of labour market institutions. J Popul Econ 17(1):1–27CrossRefGoogle Scholar
  2. Adsera A (2005) Vanishing children: From high unemployment to low fertility in developed countries. Am Econ Rev Paper Proc 95(2):189–193CrossRefGoogle Scholar
  3. Alonzo A (2002) Long-term health consequences of delayed childbirth: NHANES III. Women’s Health Issues 12(1):37–45CrossRefGoogle Scholar
  4. Andersson G, Rønsen M, Knudsen LB, Lappegård T, Neyer G, Skrede K, Teschner K, Vikat A (2009) Cohort fertility patterns in the Nordic countries. Demogr Res 20(14):313–352CrossRefGoogle Scholar
  5. Avramov D, Cliquet R (2003) Economy of time and population policy. Rethinking the 20th Century life course paradigm. Zeitschrift für Bevölkerungswissenschaft 28(2–4):369–402Google Scholar
  6. Beets G, Dourleijn E, Liefbroer A, Henkens K (2001) De timing van het eerste kind in Nederland en Europa. Report No. 59, NIDI, Den HaagGoogle Scholar
  7. Belsky J, Steinberg L, Draper P (1991) Childhood experiences, interpersonal development, and reproductive strategy: An evolutionary theory of socialization. Child Dev 62:647–670CrossRefGoogle Scholar
  8. Billari FC, Borgoni R (2005) Assessing the use of sample selection models in the estimation of fertility postponement effects. Stat Method Appl 14(3):389–402CrossRefGoogle Scholar
  9. Billari FC, Kohler H-P (2004) Patterns of low and very low fertility in Europe. Popul Stud 58(2):161–176CrossRefGoogle Scholar
  10. Billari FC, Liefbroer AC, Philipov D (2006) The postponement of childbearing in Europe: Driving forces and implications. Vienna Yearb Popul Res 2006:1–17CrossRefGoogle Scholar
  11. Blossfeld H-P, Huinink J (1991) Human capital investments or norms of role transition? How women’s schooling and career affect the process of family formation. Am J Sociol 97(1):143–168CrossRefGoogle Scholar
  12. Bongaarts J (2002) The end of the fertility transition in the developed world. Popul Dev Rev 28(3):419–443CrossRefGoogle Scholar
  13. Bongaarts J, Feeney G (1998) On the quantum and tempo of fertility. Popul Dev Rev 24(2):271–291CrossRefGoogle Scholar
  14. Broekmans FJ, Knauff EAH, te Velde E, Macklon NS, Fauser BC (2007) Female reproductive ageing: current knowledge and future trends. TRENDS in Endocrinol Metab 18(2):58–65CrossRefGoogle Scholar
  15. Bushnik T, Garner R (2008) The children of older first-time mothers in Canada: Their health and development. Research Paper, Catalogue no. 89-599-M – No. 005. Statistics Canada, OttawaGoogle Scholar
  16. CDC (2007) Assisted reproductive technology success rates 2005. U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, Atlanta. Accessed at.: http://www.cdc.gov/ART/ART2005/download.htm
  17. Chambers G, Ho MT, Sullivan E (2006) Assisted reproductive technology treatment costs of a live birth: an age-stratified cost-outcome study of treatment in Australia. MJA 64(4):155–158Google Scholar
  18. Chen X-K, Wen SW, Krewski D, Fleming N, Yang Q, Walker MC (2008) Paternal age and adverse birth outcomes: Teenager or 40+, who is at risk? Hum Reprod 23(6):1290–1296CrossRefGoogle Scholar
  19. Coleman DA (2000) Male fertility trends in industrial countries: Theories in search of some evidence, Chapter 1. In: Bledsoe C, Lerner S, Guyer JI (eds) Fertility and the male life-cycle in the era of fertility decline. Oxford University Press, Oxford, pp 29–60Google Scholar
  20. Cooney TM, Pedersen FA, Indelicato S, Palkovitz R (1993) Timing of fatherhood: Is “on-time” optimal? J Marriage Fam 55:205–215CrossRefGoogle Scholar
  21. Council of Europe (2006) Recent demographic developments in Europe 2005. Council of Europe Publishing, StrasbourgGoogle Scholar
  22. De Cooman E, Ermisch J, Joshi H (1987) The next birth and the labour market: A dynamic model of births in England and Wales. Popul Stud 41(2):237–268CrossRefGoogle Scholar
  23. De Graaf A (2008) Vruchtbaarheid in de twintigste eeuw [Fertility in the 20th Century]. Bevolkingstrends 1/2008:14–22Google Scholar
  24. de la Rochebrochard É (2001) Sterility, fecundity: What about men? Popul Soc 371:1–4Google Scholar
  25. de la Rochebrochard É, Thonneau P (2002) Paternal age and maternal age are risk factors for miscarriage: Results from a multicentre European study. Hum Reprod 17(6):1649–1656CrossRefGoogle Scholar
  26. de la Rochebrochard É, McElreavey K, Thonneau P (2003) Paternal age over 40 years. The “amber light” in the reproductive life of men? J Androl 24(4):459–465Google Scholar
  27. Doblhammer G (2000) Reproductive history and mortality later in life: A comparative study of England and Wales and Austria. Popul Stud 54(2):169–176CrossRefGoogle Scholar
  28. Drolet M (2002) Wives, mothers and wages: Does timing matter? Research Paper, Catalogue No. 11F0019MIE – No. 186. Statistics Canada, OttawaGoogle Scholar
  29. Erfani A, Beaujot R (2006) Familial orientations and the rationales for childbearing behaviour. Can Stud Popul 33(1):46–67Google Scholar
  30. ESHRE (2005) Fertility and ageing. ESHRE Capri Workshop Group. Hum Reprod Update 11(3):261–276CrossRefGoogle Scholar
  31. Eskenazi B, Wyrobek AJ, Sloter E, Kidd SA, Moore L, Young S, Moore D (2003) The association of age and semen quality in healthy men. Hum Reprod 18(2):447–454CrossRefGoogle Scholar
  32. Esping-Andersen G (1999) Social foundations of postindustrial economies. Oxford University Press, OxfordCrossRefGoogle Scholar
  33. Eurostat (2008, 2009). Population and social conditions. Online database of Eurostat accessed in May 2008 and March 2009 at http://epp.eurostat.ec.europa.eu
  34. Fergusson DM, Woodward LJ (1999) Maternal age and educational and psychological outcomes in early adulthood. J Child Psychol Psychiat 43(3):479–489CrossRefGoogle Scholar
  35. Frejka T, Sobotka T (2008) Fertility in Europe: Diverse, delayed and below replacement. Overview Chapter 1. In: Frejka T et al (eds) Childbearing trends and policies in Europe. Demogr Res, Special Collection 7, 19(3):15–46Google Scholar
  36. Garrison ME, Blalock LB, Zarski JJ, Merritt PB (2007) Delayed parenthood: An exploratory study of family functioning. Fam Relat 46(3):281–290CrossRefGoogle Scholar
  37. Gilbert WM, Nesbitt TS, Danielsen B (1999) Childbearing beyond age 40: Pregnancy outcome in 24, 032 cases. Obstet Gynecol 93(1):9–14CrossRefGoogle Scholar
  38. Gleicher N, Weghofer A, Barad D (2006) A formal comparison of the practice of assisted reproductive technologies between Europe and the USA. Hum Reprod 21(8):1945–1950CrossRefGoogle Scholar
  39. Goldin C (2006) The quiet revolution that transformed women’s employment, education, and family. Am Econ Rev 96(2):1–21CrossRefGoogle Scholar
  40. Goldin C, Katz LF (2002) The power of the pill: Oral contraceptives and women’s career and marriage decisions. J Pol Econ 110(4):730–770CrossRefGoogle Scholar
  41. Goldstein JR (2006) How late can first births be postponed? Some illustrative population-level calculations. Vienna Yearb Popul Res 2006:153–165Google Scholar
  42. Goldstein JR, Sobotka T, Jasilioniene A (2009) The end of “lowest-low” fertility? Population and Development Review 35(4):681–718Google Scholar
  43. Gustafsson S (2001) Optimal age at motherhood. Theoretical and empirical considerations on postponement of maternity in Europe. J Popul Econ 14:225–247CrossRefGoogle Scholar
  44. Hakim C (2003) Preference theory: A new approach to explaining fertility patterns. Popul Dev Rev 29(3):349–374CrossRefGoogle Scholar
  45. Happel SK, Hill JK, Low SA (1984) An economic analysis of the timing of childbirth. Popul Stud 38:299–311CrossRefGoogle Scholar
  46. Heffner L (2004) Advanced maternal age – How old is too old? N Engl J Med 351(189):1927–1929CrossRefGoogle Scholar
  47. Heuveline P, Timberlake JM, Furstenberg FF Jr (2003) Shifting childrearing to single mothers: Results from 17 Western countries. Popul Dev Rev 29(1):47–71CrossRefGoogle Scholar
  48. Hoem JM, Neyer G, Andersson G (2006) Education and childlessness. The relationship between educational field, educational level, and childlessness among Swedish women born in 1955–1959. Demogr Res 14(15):331–380Google Scholar
  49. Joshi H (2002) Production, reproduction and education: Women, children and work in a British perspective. Popul Dev Rev 28(3):445–474CrossRefGoogle Scholar
  50. Kneale D, Joshi H (2008) Postponement and childlessness: Evidence from two British cohorts. Demogr Res 19(58):1935–1968CrossRefGoogle Scholar
  51. Kohler H-P, Billari FC, Ortega JA (2002) The emergence of lowest-low fertility in Europe during the 1990s. Popul Dev Rev 28(4):641–680CrossRefGoogle Scholar
  52. Kravdal Ø (1994) The importance of economic activity, economic potential and economic resources for the timing of first births in Norway. Popul Stud 48(2):249–267CrossRefGoogle Scholar
  53. Kühnert B, Nieschlag E (2004) Reproductive functions of the ageing male. Hum Reprod Update 10(4):327–339CrossRefGoogle Scholar
  54. Lappegård T, Rønsen M (2005) The multifaceted impact of education on entry into motherhood. Eur J Popul 21(1):31–49CrossRefGoogle Scholar
  55. Lee RD, Goldstein J (2003) Rescaling the life cycle. Longevity and proportionality. In: Carey JR, Tuljapurkar S (eds) Life span. Evolutionary, ecological and demographic perspectives. Supplement to Popul Dev Rev 29:183–207Google Scholar
  56. Leridon H (2004) Can assisted reproduction technology compensate for the natural decline in fertility with age? A model assessment. Hum Reprod 19(7):1549–1554CrossRefGoogle Scholar
  57. Leridon H (2008) A new estimate of permanent sterility by age: Sterility defined as the inability to conceive. Popul Stud 62(1):15–24CrossRefGoogle Scholar
  58. Leridon H, Slama R (2008) The impact of a decline in fecundity and of pregnancy postponement on final number of children and demand for assisted reproduction technology. Hum Reprod 23(6):1312–1319CrossRefGoogle Scholar
  59. Lesthaeghe R (1995) The second demographic transition in Western countries: An interpretation. In: Mason KO, Jensen A-M (eds) Gender and family change in industrialized countries. Clarendon Press, Oxford, pp 17–62Google Scholar
  60. Liefbroer AC (2005) The impact of perceived costs and rewards of childbearing on entry into parenthood: evidence from a panel study. Eur J Popul 21(4):367–391CrossRefGoogle Scholar
  61. Lochhead C (2005) Growing disparities among first-time parents: 1971–1996. Health Policy Research Bulletin, 2005/10, Health Canada, pp 11–14Google Scholar
  62. Lutz W, Skirbekk V (2005) Policies addressing the tempo effect in low-fertility countries. Popul Dev Rev 31(4):699–720CrossRefGoogle Scholar
  63. Lutz W, Skirbekk V, Testa MR (2006) The low fertility trap hypothesis. Forces that may lead to further postponement and fewer births in Europe. Vienna Yearb Popul Res 2006:167–192Google Scholar
  64. Mathews TJ, Hamilton BE (2002) Mean age of mother 1970–2000. National Vital Statistics Reports 51(1):1–14. National Center for Health Statistics, Hyattsville, MDGoogle Scholar
  65. May KA (1982) Factors contributing to first-time fathers’ readiness for fatherhood: An exploratory study. Fam Relat 31(3):353–361CrossRefGoogle Scholar
  66. McLanahan S (2004) Diverging destinies: How children are faring under the second demographic transition? Demography 41(4):607–627CrossRefGoogle Scholar
  67. Meron M, Widmer I (2002) Unemployment leads women to postpone the birth of their first child. Population-E 2002 57(2):301–330Google Scholar
  68. Miller AR (2008) Motherhood delay and the human capital of the next generation. Available at SSRN: http://ssrn.com/abstract=1079832
  69. Mills M, Blossfeld H-P (2005) Globalization, uncertainty and the early life course: A theoretical framework. In: Blossfeld H-P et al. (eds) Globalization, uncertainty and youth in society. Routledge, London, pp 1–24Google Scholar
  70. Mirowsky J (2005) Age at first birth, health, and mortality. J Health Social Behav 46:32–50CrossRefGoogle Scholar
  71. Neiss M, Rowe DC, Rodgers JL (2002) Does education mediate the relationship between IQ and age at first birth? A behavioural genetic analysis. J Biosocial Sci 34:259–275CrossRefGoogle Scholar
  72. Nomaguchi KM (2006) Time of one’s own: Employment, leisure and delayed transition to motherhood in Japan. J Fam Issues 27(12):1668–1700CrossRefGoogle Scholar
  73. Nowak R (2007) Egg freezing: A reproductive revolution. New Scientist 21 March 2007:8–9Google Scholar
  74. Nyboe Andersen A, Goossens V, Gianaroli L, Felberbaum R, de Mouzon J, Nygren KG (2007) Assisted reproductive technology in Europe, 2003. Results generated from European registers by ESHRE. Hum Reprod 22(6):1513–1525Google Scholar
  75. ONS (2007) Birth statistics. Review of the Registrar General on births and patterns of family building England and Wales, 2006. Series FM1, No. 35, Office of National Statistics, LondonGoogle Scholar
  76. Pollock JI (1996) Mature maternity: long term associations in first children born to older mothers in 1970 in the UK. J Epidemiol Commun Health 50:429–436CrossRefGoogle Scholar
  77. Presser HB (2001) Comment: A gender perspective for understanding low fertility in post-transitional societies. In: Bulatao RA, Casterline JB (eds) Global fertility transition, supplement to Popul Dev Rev 27, New York, Population Council, pp 177–183Google Scholar
  78. Prioux F (2005) Late fertility in Europe: some comparative and historical data. Revue d'épidémiologie et de santé publique 53:2S3–2S11Google Scholar
  79. Ravanera ZR, Rajulton F (2004) Social status polarization in the timing and trajectories to motherhood. Discussion Paper 04-06, Population Studies Centre, University of Western Ontario, London. Accessed at http://sociology.uwo.ca/popstudies/dp/dp04-06.pdf
  80. Rendall MS, Smallwood S (2003) Higher qualifications, first-birth timing, and further childbearing in Englands and Wales. Popul Trends 111(Spring 2003):18–26Google Scholar
  81. Rindfuss RR (1991) The young adult years: Diversity, structural change, and fertility. Demography 28(4):493–512CrossRefGoogle Scholar
  82. Rindfuss RR, Brauner-Otto SR (2008) Policies, institutions, and the transition to adulthood: Implications for fertility tempo in low fertility settings. Vienna Yearb Popul Res 2008:57–87Google Scholar
  83. Rindfuss RR, Morgan SP, Swicegood G (1988) First births in America. Changes in the timing of parenthood. University of California Press, Berkeley, CaliforniaGoogle Scholar
  84. Rindfuss RR, Guilkey D, Morgan SP, Kravdal Ø, Guzzo KB (2007) Child care availability and first birth timing in Norway. Demography 44(2):345–372CrossRefGoogle Scholar
  85. Saha S, Barnett AG, Foldi C, Burne TH, Eyles DW, Buka SL (2009) Advanced paternal age is associated with impaired neurocognitive outcomes during infancy and childhood. PLoS Med 6(3):e1000040:1–9Google Scholar
  86. Santow G, Bracher M (2001) Deferment of first birth and fluctuating fertility in Sweden. Eur J Popul 17:343–363Google Scholar
  87. SCB (2002) Mammor och pappor. Om kvinnors och mäns föräldraskap 2001. [Mothers and fathers. Women’s and men’s parenthood 2001]. Demografiska rapporter 2002:7. Statistics Sweden, StockholmGoogle Scholar
  88. Schmitt C, Wagner GG (2006) Kinderlosigkeit von Akademikerinnen überbewertet. DIW Wochenbericht 73(21/2006):313–315Google Scholar
  89. Smallwood S (2002) New estimates of trends in births by birth order in England and Wales. Popul Trends 108:32–48Google Scholar
  90. Sobotka T (2004a) Postponement of childbearing and low fertility in Europe. PhD Thesis, University of Groningen. Dutch University Press, AmsterdamGoogle Scholar
  91. Sobotka T (2004b) Is lowest-low fertility explained by the postponement of childbearing? Popul Dev Rev 30(2):195–220CrossRefGoogle Scholar
  92. Sobotka T (2008) The diverse faces of the second demographic transition in Europe. Overview Chapter 6. In: Frejka T et al (eds) Childbearing trends and policies in Europe. Demogr Res, Special Collection 7, 19(8):171–224Google Scholar
  93. Sobotka T (2009) Subreplacement fertility intentions in Austria. Eur J Popul, doi: 10.1007/s10680-009-9183-0Google Scholar
  94. Sobotka T, Lutz W (2009) Misleading policy messages from the period TFR: Should we stop using it? European Demographic Research Papers 2009–4, Vienna: Vienna Institute of DemographyGoogle Scholar
  95. Sobotka T, Testa MR (2008) Attitudes and intentions towards childlessness in Europe. In: Höhn Ch, Avramov D, Kotowska I (eds) People, population change and policies: lessons from the population policy acceptance study, vol 1. Springer, Berlin, pp 177–211Google Scholar
  96. Sobotka T, Kohler H-P, Billari FC (2007) The increase in late childbearing in Europe, Japan and the United States. Paper presented at the 2007 Annual Meeting of the Population Association of America, New York, 29–31 March 2007Google Scholar
  97. Sobotka T, Šťastná A, Zeman K, Hamplová D, Kantorová V (2008a) Czech Republic: A rapid transformation of fertility and family behaviour after the collapse of state socialism. In: Frejka T et al (eds) Childbearing trends and policies in Europe. Demogr Res, Special Collection 7, 19(14):403–454Google Scholar
  98. Sobotka T, Hansen MA, Jensen TK, Pedersen AT, Lutz W, Skakkebæk NE (2008b) The contribution of assisted reproduction to completed fertility: An analysis of Danish data. Popul Dev Rev 34(1):79–101CrossRefGoogle Scholar
  99. Spence NJ (2008) The long-term consequences of childbearing: Physical and psychological well-being of mothers in later life. Res Aging 30(6):722–751CrossRefGoogle Scholar
  100. Statistics Austria (2005) Volkszählung 2001. Haushalte und Familien. Statistics Austria, ViennaGoogle Scholar
  101. Stein Z, Susser M (2000) The risks of having children later in life. BMJ 320:1681–1682CrossRefGoogle Scholar
  102. Taniguchi H (1999) The timing of childbearing and women’s wages. J Marriage Fam 61(6):1008–1019Google Scholar
  103. Toulemon L (2004) La fécondité est-elle encore naturelle? Application au retard des naissances et à son influence sur la descendance finale. In: Entre nature et culture: quelle(s) démographie(s)? Louvain-la-Neuve: Academia-Bruylant: 15–42Google Scholar
  104. Toulemon L, Lapierre-Adamcyk É (2000) Demographic patterns of motherhood and fatherhood in France, Chapter 12. In: Bledsoe C, Lerner S, Guyer JI (eds) Fertility and the male life-cycle in the era of fertility decline. Oxford University Press, Oxford, pp 293–330Google Scholar
  105. Tucker MJ (2008) The freezing of human oocytes (eggs). Georgia reproductive specialists, Atlanta, Georgia. Available at http://www.ivf.com/freezing.html
  106. Van de Kaa DJ (2004) The true commonality: In reflexive societies fertility is a derivative. Popul Stud 58(1):77–80CrossRefGoogle Scholar
  107. VID (2008) European demographic data sheet 2008. Vienna Institute of Demography, IIASA, Population Reference Bureau. Accessible at http://www.oeaw.ac.at/vid/datasheet/index.html
  108. Wilson B, Smallwood S (2008) The proportion of marriages ending in divorce. Popul Trends 131(Spring 2008):28–36Google Scholar
  109. Yi Z, Vaupel J (2004) Association of late childbearing with healthy longevity among the oldest-old in China. Popul Stud 58(1):37–53CrossRefGoogle Scholar
  110. Zakharov S (2008) Russian Federation: From the first to second demographic transition. In: Frejka T et al (eds) Childbearing trends and policies in Europe. Demogr Res, Special Collection 7, 19(24):907–972Google Scholar

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© Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  1. 1.Vienna Institute of DemographyAustrian Academy of SciencesViennaAustria

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