1. Khadivzadeh T, Arghavani E, Shakeri MT. Attitude toward governmental incentives on childbearing and its relationship with fertility preferences in couples attending premarital counseling clinic in health centers in Mashhad. Journal of Mazandaran University of Medical Sciences. 2015;24(120):1-13.

2. M T, A P, MJ M, A G. A Comparative Study of the Population Policies of the Islamic Republic of Iran with a Number of UN Countries.د. Political and International Researches Quarterly. 2021; 13((46)):80-58

3. D'Amico E. Demographics Collaborators. Global age-sex-specific fertility, mortality, healthy life expectancy (HALE), and population estimates in 204 countries and territories, 1950-2019: a comprehensive demographic analysis for the Global Burden of Disease Study 2019. THE LANCET. 2019.

4. World Bank. Fertility rate tbpw. Fertility Rate [Internet]. https://dataworldbankorg/indicator/SPDYNTFRTIN[Internet] 2023.

5. Lee R, Mason A, network N, Lee R, Mason A, Amporfu E, et al. Is low fertility really a problem? Population aging, dependency, and consumption. Science. 2014;346(6206):229-34.

6. Iran SCo. Selected Findings of the 2016 National Population and Housing Census. https://wwwamarorgir/english/Iran-at-a-glance[Internet]. 2018.

7. Iran NOfCRo. Detailed report of the results of the 2021 National Population and Housing Census. Internet 2022.

8. Dorahaki A, Koshkaki N. The effect of different components of perceived social support on fertility intention: a study on ever-married women aged 18-44 Years in the urban areas of bushehr province, Iran. Journal of School of Public Health and Institute of Public Health Research. 2022;19(3):341-52.

9. Hamidifar M, Kanani MA, Ebadollahi-Chanzanagh H. Risk society and childbearing: A study in the city of Rasht. Journal of Population Association of Iran. 2017;11(22):102-36.

10. Keim S, Klärner A, Bernardi L. Who is relevant? Exploring fertility relevant social networks. Max-Planck-Institut für demografische Forschung Working Paper. 2009;1.

11. Baghianimoghadam M, FATTAHI AM, Akhondi M, Mortazavizadeh M, Fallahzadeh H. INTENTION OF COLORECTAL CANCER PATIENTS'FIRST DEGREE RELATIVES TO SCREENING BASED ON PBLANNED BEHAVIOR THEORY. 2012.

12. Khadivzadeh T, Arghavani E, Shakeri MT. Relationship between fertility motivations and preferences in couples. The Iranian Journal of Obstetrics, Gynecology and Infertility. 2014;17(114):8-18.

13. Ajzen I, Klobas J. Fertility intentions: An approach based on the theory of planned behavior. Demographic research. 2013;29:203-32.

14. Schoen R, Astone NM, Kim YJ, Nathanson CA, Fields JM. Do fertility intentions affect fertility behavior? Journal of Marriage and the Family. 1999:790-9.

15. M M, ZS H, AH N, M Z, J G. Factors Associated with the Intention to Childbearing: A Systematic Review. Journal of Mazandaran University of Medical Sciences (JMUMS). 2024;34(232).

16. Torabi F, Saravani K. Home Ownership and Preference for the Timing of Transition to Parenthood in Iran. Journal of Population Association of Iran. 2024;18(36):93-138.

17. Zhu C, Yan L, Wang Y, Ji S, Zhang Y, Zhang J. Fertility intention and related factors for having a second or third child among childbearing couples in Shanghai, China. Frontiers in public health. 2022;10:879672.

18. Doan LP, Nguyen LH, Do HN, Nguyen TT, Vu GT, Do HT, et al., editors. Ensuring population health in the era of aging in Vietnam: Policy review and factors associated with intentions of childbearing before the age of 30 among youths. Healthcare; 2022: MDPI.

19. Beaujouan É, Zeman K, Nathan M. Delayed first births and completed fertility across the 1940–1969 birth cohorts. Demographic Research. 2023;48:387-420.

20. Ghasemi J, Safizadeh M, Khajeh Z, Nakhaee N. Immediate antecedents of intentions for having children in Southeast Iranian women. Korean Journal of Family Medicine. 2023;44(5):289.

21. Ghahramany M, Peyman N, Afzalaghaee M. Iranian Men's Attitude Towards Childbearing and Related Factors-A Systematic Review. Iranian Journal of Epidemiology. 2023;19(2):154-76.

22. Baki-Hashemi S, Kariman N, Ghanbari S, Pourhoseingholi M-A, Moradi M. Factors affecting the decline in childbearing in Iran: a systematic review. Adv Nurs Midwifery. 2018;27(4):11-9.

23. Erfani A. Low fertility intention in Tehran, Iran: the role of attitudes, norms and perceived behavioural control. Journal of biosocial science. 2017;49(3):292-308.

24. Torabi F, Sheidani R. A study of effective factors in tendency to fewer childbearing of 15-49 year old women residents of Tehran. Journal of woman and family studies. 2019;7(2):31-67.

25. M F, Kazemipour, M. S. Factors Affecting the Unmet Need for Childbearing among Women in Tehran. Medical Journal of Mashhad University of Medical Sciences 2023;66(3):636-51.

26. Li X, Fan Y, Assanangkornchai S, McNeil EB. Application of the Theory of Planned Behavior to couples' fertility decision-making in Inner Mongolia, China. PloS one. 2019;14(8):e0221526.

27. F G, M A-D, Z M, M N. nvestigating the structural factors of social determinants of health on the fertility of Iranian women. Iranian Journal of Obstetrics, Gynecology and Infertility. 2023;26(2):99-118.

28. Thomson E. Couple childbearing desires, intentions, and births. Demography. 1997;34(3):343-54.

29. SJ T-V, F Z-A, Z H, E S-M, . Childbearing: Facilitators and Inhibitors. Payesh (Health Monitor). 2019;18(3):241-9.

30. Bühler C, Fratczak E. Learning from others and receiving support: The impact of personal networks on fertility intentions in Poland. European societies. 2007;9(3):359-82.

31. Erfani A. The impact of family planning on women’s educational advancement in Tehran, Iran. 2012.

32. Farrokh-Eslamlou H, Vahabzadeh Z, Moeini R, Moghaddam Tabrizi F. Pre-marriage couplesfertility attitude following recent childbearing persuasive policies in Iran. Nursing And Midwifery Journal. 2014;11(10):0-.

33. Hammarberg K, Collins V, Holden C, Young K, McLachlan R. Men's knowledge, attitudes and behaviours relating to fertility. Human Reproduction Update. 2017;23(4):458-80.

34. Thompson R, Lee C. Sooner or later? Young Australian men’s perspectives on timing of parenthood. Journal of Health Psychology. 2011;16(5):807-18.

35. Roberts E, Metcalfe A, Jack M, Tough SC. Factors that influence the childbearing intentions of Canadian men. Human Reproduction. 2011;26(5):1202-8.

36. Sartorius GA, Nieschlag E. Paternal age and reproduction. Human reproduction update. 2010;16(1):65-79.

37. Alidousti E, Adhami AR, Kazemipour S. Socio-economic factors affecting attitudes towards childbearing: A study of ever married couples in Kermanshah, Iran. Journal of the Iranian Institute for Health Sciences Research. 2021;20(4).

38. Hashemzadeh M, Shariati M, Mohammad Nazari A, Keramat A. Childbearing intention and its associated factors: A systematic review. Nursing open. 2021;8(5):2354-68.

39. Kariman N, Amerian M, Jannati P, Salmani F. Factors influencing first childbearing timing decisions among men: Path analysis. International Journal of Reproductive Biomedicine. 2016;14(9):589.

40. Erfani A, Shojaei J. Reasons for intending to have no children in Tehran, Iran. Community Health. 2019;6(2):116-29.

41. Dehesh T, Salarpour E, Malekmohammadi N, Kermani SA. Associated factors of pregnancy spacing among women of reproductive age Group in South of Iran: Cross-sectional study. BMC Pregnancy and Childbirth. 2020;20(1):554.

42. Kaufman G, Bernhardt E. His and her job: What matters most for fertility plans and actual childbearing? Family Relations. 2012;61(4):686-97.

43. Modiri F, Tanha F, Gilani N. Socio-economic determinants of childbearing intention and behavior among men in Tehran. Quarterly of Social Studies and Research in Iran. 2021;10(4):1123-47.

44. Modena F, Rondinelli C, Sabatini F. Economic insecurity and fertility intentions: The case of i taly. Review of income and wealth. 2014;60:S233-S55.

45. Miri M, Moghadam HM. Determinants of marriage to first birth interval in Birjand, Iran: a retrospective-prospective cohort and survival analysis. Int J Women’s Health Reprod Sci. 2018;6(3):328-34.

46. Abbaszadeh M, Aghayari Hir T, Alizadeh Aghdam MB, Adlipour S. Attitude towards childbearing among married women and men aged 18-49 years: The role of religiosity, family, modern media, and modern rethinking. Payesh (Health Monitor). 2019;18(2):173-82.

47. Khalajabadi Farahani F. Role of gender beliefs and gender division of domestic labor in fertility preferences and intentions among men and women in Tehran. Iranian Population Studies. 2017;3(1):95-129.

48. Mousavi S, Ghafelebashi M. A study of attitudes towards childbearing in young families of Qazvin city. womaen and famoliy studies. 2014;1(2):111-34.

49. Abbasi SM, Alimandegari M. The effects of various dimensions of women’s autonomy on fertility behavior in Iran. Woman in devalopment and politics (Women research)([Internet] 2010;1(28)(8):51-31.

50. Bagheri A. Studying the influential factors of children ever born of migrant women to Tehran. Journal of Ilam University of Medical Sciences. 2018;25(6):118-29.