Should men and women be encouraged to start childbearing at a younger age?

References

• Sobotka T. Postponement of childbearing and low fertility in Europe [PhD dissertation]. Population Studies, Amsterdam, The Netherlands (2004).
   Google Scholar
• Benzies K, Tough S, Tofflemire K, Frick C, Faber A, Newburn-Cook C. Factors influencing women’s decisions about timing of motherhood. J. Obstet. Gynecol. Neonatal Nurs.35(5), 625–633 (2006).
   PubMed Web of Science ®Google Scholar
• Heck KE, Schoendorf KC, Ventura SJ, Kiely JL. Delayed childbearing by education level in the United States, 1969–1994. Matern. Child Health J.1(2), 81–88 (1997).
   PubMedGoogle Scholar
• Lampic C, Skoog Svanberg A, Karlström P, Tydén T. Fertility awareness, intentions concerning childbearing and attitudes towards parenthood among female and male academics. Hum. Reprod.21(2), 558–564 (2006).
   PubMed Web of Science ®Google Scholar
• Lee C, Gramotnev H. Motherhood plans among young Australian women. J. Health Psychol.11(1), 5–20 (2006).
   PubMed Web of Science ®Google Scholar
• Tydén T, Skoog Svanberg A, Karlström PO et al. Female university students’ attitudes to future motherhood and their understanding about fertility. Eur. J. Contracept. Reprod. Health11(3), 181–189 (2006).
   PubMed Web of Science ®Google Scholar
• Virtala A, Kunttu K, Huttunen T, Virjo I. Childbearing and the desire to have children among university students in Finland. Acta Obstet. Gyecol. Scand.85(3), 312–316 (2006).
   PubMed Web of Science ®Google Scholar
• ESHRE Capri Workshop Group. Fertility and ageing. Hum. Reprod. Update11(3), 261–276 (2005).
   PubMed Web of Science ®Google Scholar
• Larsen U, Yan S. The age pattern of fecundability: an analysis of French Canadian and Hutterite birth histories. Soc. Biol.47(1–2), 34–50 (2000).
   PubMed Web of Science ®Google Scholar
• Ford WCL, North K, Taylor H, Farrow A, Hull MGR, Golding J; the ALSPAC study team. Increasing paternal age is associated with delayed conception in a large population of fertile couples: evidence for declining fecundity in older men. Hum. Reprod.15(8), 1703–1708 (2000).
   PubMed Web of Science ®Google Scholar
• Leridon H. Can assisted reproduction technology compensate for the natural decline in fertility with age? A model assessment. Hum. Reprod.19(7), 1548–1553 (2004).
   PubMed Web of Science ®Google Scholar
• Dunson DB, Baird DD, Colombo B. Increased infertility with age in men and women. Obstet. Gynecol.103(1), 51–56 (2004).
   PubMed Web of Science ®Google Scholar
• Leridon H, Slama R. 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), 1313–1319 (2008).
   Web of Science ®Google Scholar
• Nyboe Andersen A, Goossens V, Bhattacharya S et al. Assisted reproductive technology and intrauterine inseminations in Europe, 2005: results generated from European registers by ESHRE. Hum. Reprod.24(6), 1267–1287 (2009).
   PubMed Web of Science ®Google Scholar
• Pinborg A, Hougaard CO, Nyboe Andersen A, Molbo D, Schmidt L. Prospective longitudinal cohort study on cumulative 5-year delivery and adoption rates among 1338 couples initiating infertility treatment. Hum. Reprod.24(4), 991–999 (2009).
   PubMed Web of Science ®Google Scholar
• Bunting L, Boivin J. Knowledge about infertility risk factors, fertility myths and illusory benefits of healthy habits in young people. Hum. Reprod.23(8), 1858–1864 (2008).
   PubMed Web of Science ®Google Scholar
• Tough S, Tofflemire K, Benzies K et al. Factors influencing childbearing decisions and knowledge of perinatal risks among Canadian men and women. Matern. Child Health J.11, 189–198 (2007).
   PubMed Web of Science ®Google Scholar
• Maheshwari A, Porter M, Shetty A, Bhattacharya S. Women’s awareness and perceptions of delay in childbearing. Fertil. Steril.90(4), 1036–1042 (2009).
   Web of Science ®Google Scholar
• Pasquali R, Patton L, Gambineri A. Obesity and infertility. Curr. Opin. Endocrinol. Diabetes Obes.14, 482–487 (2007).
   PubMedGoogle Scholar
• Hammoud AO, Gibson M, Peterson CM, Meikle AW, Carrell DT. Impact of male obesity on infertility: a critical review of the current literature. Fertil. Steril.90(4), 897–904 (2008).
   PubMed Web of Science ®Google Scholar
• The Practice Committee of the American Society for Reproductive Medicine. Smoking and infertility. Fertil. Steril.82(Suppl. 1), 62–67 (2004).
   Google Scholar
• Neal MS, Hughes EG, Holloway AC, Foster WG. Sidestream smoking is equally as damaging as mainstream smoking on IVF outcomes. Hum. Reprod.20(9), 2531–2535 (2005).
   PubMed Web of Science ®Google Scholar
• Pellati D, Mylonakis I, Bertoloni G et al. Genital tract infections and infertility. Eur. J. Obstet. Gynecol. Reprod. Biol.140, 3–11 (2008).
   PubMed Web of Science ®Google Scholar
• Jensen TK, Bonde JP, Joffe M. The influence of occupational exposure on male reproductive function. Occup. Med.56(8), 544–553 (2006).
   Google Scholar
• Skakkebaek NE. Endocrine disrupters and testicular dysgenesis syndrome. Horm. Res.57(Suppl. 2), 43 (2002).
   PubMed Web of Science ®Google Scholar
• Knudsen LB. On the role of family policies in the Nordic countries. Sociological Working Papers, Aalborg University, Aalborg, Denmark (2003).
   Google Scholar