Display options
Cite
Akhondi MM, Ranjbar F, Shirzad M, et al. Practical Difficulties in Estimating The Prevalence of Primary Infertility in Iran. Int J Fertil Steril. 2019;13(2):113-117doi: 10.22074/ijfs.2019.5583.
Akhondi, M. M., Ranjbar, F., Shirzad, M., Behjati Ardakani, Z., Kamali, K., & Mohammad, K. (2019). Practical Difficulties in Estimating The Prevalence of Primary Infertility in Iran. International journal of fertility & sterility, 13(2), 113-117. https://doi.org/10.22074/ijfs.2019.5583
Akhondi, Mohammad Mehdi, et al. "Practical Difficulties in Estimating The Prevalence of Primary Infertility in Iran." International journal of fertility & sterility vol. 13,2 (2019): 113-117. doi: https://doi.org/10.22074/ijfs.2019.5583
Akhondi MM, Ranjbar F, Shirzad M, Behjati Ardakani Z, Kamali K, Mohammad K. Practical Difficulties in Estimating The Prevalence of Primary Infertility in Iran. Int J Fertil Steril. 2019 Jul;13(2):113-117. doi: 10.22074/ijfs.2019.5583. Epub 2019 Apr 27. PMID: 31037921; PMCID: PMC6500078.
Copy Download .nbib Format: NLM
Share it on

Int J Fertil Steril. 2019 Jul;13(2):113-117. doi: 10.22074/ijfs.2019.5583. Epub 2019 Apr 27.

Practical Difficulties in Estimating The Prevalence of Primary Infertility in Iran.

International journal of fertility & sterility

Mohammad Mehdi Akhondi, Fahime Ranjbar, Mahdi Shirzad, Zohre Behjati Ardakani, Koorosh Kamali, Kazem Mohammad

Affiliations

  1. Department of Embryology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran.
  2. Nursing Care Research Center, Iran University of Medical Sciences, Tehran, Iran.
  3. Reproductive Biotechnology Research Center, Avicenna Research Institute, ACECR, Tehran, Iran.
  4. Department of Public Health, School of Public Health, Zanjan University of Medical Sciences, Zanjan, Iran.
  5. Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran. Electronic address: [email protected].

PMID: 31037921 PMCID: PMC6500078 DOI: 10.22074/ijfs.2019.5583

Abstract

BACKGROUND: According to the World Health Organization (WHO)'s clinical, epidemiological and demographic definitions, infertility is an inability to become pregnant within one, two or five years of exposure to pregnancy, respectively. Inconsistent infertility-related definitions and various methodological approaches make it difficult to compare quantitative data in this regard and consequently, have negatively influenced estimating the prevalence of infertility. The present study reviewed the results of a large population-based survey on how the clinical, epidemiological and demographic definitions of infertility produce different results in terms of infertility prevalence in Iran and subsequently, compared the findings in order to find the right time of treatment-seeking by couples.

MATERIALS AND METHODS: This community-based, cross-sectional study was carried out by Avicenna Research Institute in the urban and rural parts of Iran between 2010 and 2011. Using cluster sampling, the reproductive history of 17,187 married women aged 20-40 years, was recorded. Totally, 1011 clusters were randomly selected according to post office codes, proportional to the population of the province. Descriptive and inferential statistical analysis of the data was carried out by SPSS statistical software.

RESULTS: The prevalence of primary infertility based on the WHO's clinical, epidemiological and demographic definitions were 20.2, 12.8 and 9.2%, respectively. In addition, secondary infertility rate was 4.9%.

CONCLUSION: Infertility estimates over a two-year exposure period made a 50% decrease in infertility rate; however, increasing exposure period to five years made no significant difference in infertility rate. The findings showed that most of the couples will get pregnant within two years of unprotected sexual intercourse and thus, need no treatment. Due to practical difficulties in estimating the prevalence of primary infertility, the reference limit for time to pregnancy, should be reconsidered and giving more time to younger women to become pregnant, seems reasonable.

Copyright© by Royan Institute. All rights reserved.

Keywords: Epidemiology; Infertility; Iran; Prevalence; Reproduction

Conflict of interest statement

The authors declare no conflicts of interest.

References

  1. Hum Reprod. 2005 May;20(5):1144-7 - PubMed
  2. Fertil Steril. 2005 Apr;83(4):846-52 - PubMed
  3. J Midwifery Womens Health. 2005 Sep-Oct;50(5):405-10 - PubMed
  4. Hum Reprod. 2007 Jun;22(6):1506-12 - PubMed
  5. Int J Androl. 2008 Jun;31(3):303-14 - PubMed
  6. Hum Reprod Update. 2008 Nov-Dec;14(6):605-21 - PubMed
  7. Asia Pac J Public Health. 2009 Jul;21(3):287-93 - PubMed
  8. Hum Reprod. 2009 Nov;24(11):2683-7 - PubMed
  9. Bull World Health Organ. 2010 Dec 1;88(12):881-2 - PubMed
  10. Hum Reprod Update. 2011 Sep-Oct;17(5):575-88 - PubMed
  11. Hum Reprod. 2012 Mar;27(3):738-46 - PubMed
  12. Popul Health Metr. 2012 Aug 31;10(1):17 - PubMed
  13. Best Pract Res Clin Obstet Gynaecol. 2012 Dec;26(6):729-38 - PubMed
  14. Fertil Steril. 2013 Apr;99(5):1324-1331.e1 - PubMed
  15. Iran J Public Health. 2012 Dec 01;41(12):54-9 - PubMed
  16. Iran J Reprod Med. 2014 Aug;12(8):561-6 - PubMed
  17. Iran J Public Health. 2013 Dec;42(12):1398-404 - PubMed
  18. Glob J Health Sci. 2015 Apr 19;7(6):226-32 - PubMed
  19. Demography. 1989 May;26(2):185-201 - PubMed
  20. J Reprod Infertil. 2015 Oct-Dec;16(4):179 - PubMed
  21. J Reprod Infertil. 2015 Oct-Dec;16(4):221-8 - PubMed

Publication Types