Submit a Manuscript

European Journal of Environment and Public Health

Genetic versus Environmental Analysis of Reproductive Behavior of Female Twins
Shayesteh Jahanfar 1 * , Munn Sann Lye 2
More Detail
1 School of Health Sciences, Central Michigan University, Mount Pleasant, MI, USA
2 Department of Community Health, University Tunku Abdul Rahman, UTAR Kampar Campus, Kuala Lumpur, MALAYSIA
* Corresponding Author
Full Text (PDF)
Research Article

European Journal of Environment and Public Health, 2021 - Volume 5 Issue 1, Article No: em0051
https://doi.org/10.29333/ejeph/8365

Published Online: 25 Jun 2020

Views: 164 | Downloads: 108

Open Access
How to cite this article
APA 6th edition
In-text citation: (Jahanfar & Lye, 2021)
Reference: Jahanfar, S., & Lye, M. S. (2021). Genetic versus Environmental Analysis of Reproductive Behavior of Female Twins. European Journal of Environment and Public Health, 5(1), em0051. https://doi.org/10.29333/ejeph/8365
Vancouver
In-text citation: (1), (2), (3), etc.
Reference: Jahanfar S, Lye MS. Genetic versus Environmental Analysis of Reproductive Behavior of Female Twins. EUROPEAN J ENV PUBLI. 2021;5(1):em0051. https://doi.org/10.29333/ejeph/8365
AMA 10th edition
In-text citation: (1), (2), (3), etc.
Reference: Jahanfar S, Lye MS. Genetic versus Environmental Analysis of Reproductive Behavior of Female Twins. EUROPEAN J ENV PUBLI. 2021;5(1), em0051. https://doi.org/10.29333/ejeph/8365
Chicago
In-text citation: (Jahanfar and Lye, 2021)
Reference: Jahanfar, Shayesteh, and Munn Sann Lye. "Genetic versus Environmental Analysis of Reproductive Behavior of Female Twins". European Journal of Environment and Public Health 2021 5 no. 1 (2021): em0051. https://doi.org/10.29333/ejeph/8365
Harvard
In-text citation: (Jahanfar and Lye, 2021)
Reference: Jahanfar, S., and Lye, M. S. (2021). Genetic versus Environmental Analysis of Reproductive Behavior of Female Twins. European Journal of Environment and Public Health, 5(1), em0051. https://doi.org/10.29333/ejeph/8365
MLA
In-text citation: (Jahanfar and Lye, 2021)
Reference: Jahanfar, Shayesteh et al. "Genetic versus Environmental Analysis of Reproductive Behavior of Female Twins". European Journal of Environment and Public Health, vol. 5, no. 1, 2021, em0051. https://doi.org/10.29333/ejeph/8365
ABSTRACT
Purpose: The study aims at investigating the relationship between environmental and hereditary causes of reproductive behaviour, which would otherwise be difficult to study.
Materials and Methods: This cross-sectional descriptive study of the female reproductive health of twins investigated the heritability of qualitative and quantitative measured variables related to the reproductive behaviour of adult twins. Subjects included192 identical and non-identical twins, 15 years of age and above, who were living in urban areas of Malaysia.
Results: Basic genetic analysis for variables related to reproductive behaviour revealed that the age of first pregnancy, number of pregnancies and age of first marriage were under genetic influence. Proband wise concordance rate analysis showed higher similarity between identical twins in adopting recommended reproductive behaviour such as undergoing pap smears and using family planning techniques. The model-fitting analysis supported these findings.
KEYWORDS
reproductive behaviour twin genetic versus environment proband wise concordance
REFERENCES
  • Between Nurture and Nature: The Shifting Determinants of Female Fertility in Danish Twin Cohorts - Journals - NCBI (n.d.). Available at: https://www.ncbi.nlm.nih.gov/labs/articles/14652919/ (Accessed: 28 June 2017).
  • Bruder, C. E. G., et al. (2008). Phenotypically Concordant and Discordant Monozygotic Twins Display Different DNA Copy-Number-Variation Profiles. American Journal of Human Genetics, 82(3), 763–771. https://doi.org/10.1016/j.ajhg.2007.12.011
  • Christensen, K., et al. (2003). The correlation of fecundability among twins: evidence of a genetic effect on fertility? Epidemiology (Cambridge, Mass.). United States, 14(1), 60-64. https://doi.org/10.1097/01.EDE.0000039182.92283.E1
  • Day, F. R., et al. (2015). Causal mechanisms and balancing selection inferred from genetic associations with polycystic ovary syndrome. Nature communications. England, 6, 8464. https://doi.org/10.1038/ncomms9464
  • Fisher, R. A. (1920). The genetical theory of natural selection. Oxford, England: Clarendon Press.
  • Glinianaia, S. V., et al. (2006). Intrauterine growth and cerebral palsy in twins: a European multicenter study. Twin research and human genetics: the official journal of the International Society for Twin Studies. England, 9(3), 460-466. https://doi.org/10.1375/183242706777591209
  • Houle D. (1992) ‘Comparing evolvability and variability of quantitative traits’, Genetics, 130, pp. 195–204.
  • Hudziak, J. J., et al. (2004). Genetic and environmental contributions to the Child Behavior Checklist Obsessive-Compulsive Scale: a cross-cultural twin study. Archives of general psychiatry. United States, 61(6), 608-616. https://doi.org/10.1001/archpsyc.61.6.608
  • Jahanfar, S. (2008). National Malaysian twin registry - A perfect opportunity for researchers to study nature versus nurture. Malaysian Family Physician, 3(2), 111-112.
  • Jahanfar, S. and Jaffar, S. H. (2013). Malaysian Twin Registry. Twin Research and Human Genetics, 16(01), 246-247. https://doi.org/10.1017/thg.2012.80
  • Jahanfar, S., Lye, M.-S. and Krishnarajah, I. S. (2013). Genetic and environmental effects on age at menarche, and its relationship with reproductive health in twins. Indian journal of human genetics. Medknow Publications, 19(2), 245-250. https://doi.org/10.4103/0971-6866.116127
  • Kendler, K. S., et al. (1993). A test of the equal-environment assumption in twin studies of psychiatric illness. Behavior Genetics, 23(1), 21-27. https://doi.org/10.1007/BF01067551
  • Kirk, K. M., et al. (2001). Natural selection and quantitative genetics of life-history traits in Western women: a twin study. Evolution; international journal of organic evolution. United States, 55(2), 423-435.
  • Kohler, H. P., et al. (2002). The fertility pattern of twins and the general population compared: Evidence from Danish cohorts 1945-64. Demographic Research, 6, 383-408. https://doi.org/10.4054/DemRes.2002.6.14
  • Mealey, L. and Segal, N. L. (1993). Heritable and environmental variables affect reproduction-related behaviors, but not ultimate reproductive success. Personality and Individual Differences, 14(6), 783-794. https://doi.org/10.1016/0191-8869(93)90091-G
  • Mehta, D., et al. (2016). Evidence for Genetic Overlap Between Schizophrenia and Age at First Birth in Women. JAMA psychiatry. United States, 73(5), 497-505. https://doi.org/10.1001/jamapsychiatry.2016.0129
  • Miller, W. B., Pasta, D., MacMurray, J. and Muhleman, D. C. D. (2000). Genetic influence on childbearing motivation: Further testing a theoretical framework. In D. C. Rodgers and M. W. E. Rowe (ed.) Genetic influences on human fertility and sexuality (pp. 67-84). Boston: Kluwer Academic Publishers. https://doi.org/10.1007/978-1-4615-4467-8_4
  • Murphy, M., et al. (1998). Social, biological and reproductive characteristics of mothers of twins: implications for breast cancer risk. Annals of human biology. M. Murphy, Imperial Cancer Research Fund, General Practice Research Group, University of Oxford, UK., 25(1), 77-85. https://doi.org/10.1080/03014469800005442
  • Mustanski, B., et al. (2007). Sexual behavior in young adulthood: A population-based twin study. Health Psychology. Rose, Richard J.: Department of Psychological and Brain Sciences, 1101 East Tenth Street, Bloomington, IN, US, 47405, rose@indiana.edu: American Psychological Association, 26(5), 610-617. https://doi.org/10.1037/0278-6133.26.5.610
  • Neale, M. C., et al. (1997). Model fitting functions and optimization methodology for genetic studies of twins and families.
  • Rahmioglu, N., et al. (2014). Genetic variants underlying risk of endometriosis: insights from meta-analysis of eight genome-wide association and replication datasets. Human reproduction update. England, 20(5), 702-716. https://doi.org/10.1093/humupd/dmu015
  • Randolph, J. F. (2008). The endocrinology of the reproductive years. Journal of Sexual Medicine, 5(10), 2274-2281. https://doi.org/10.1111/j.1743-6109.2008.00919.x
  • Rodgers, J. L., et al. (2001). Variation in Human Fertility: Evidence from Recent Behavioral and Molecular Genetic Studies, 10(5), 184-188. https://doi.org/10.1111/1467-8721.00145
  • Rodgers, J. L., Rowe, D. C., et al. (eds) (n.d.). Evolutionary causes and consequence of variation in fertility and other fitness traits. In Genetic influences of human fertility and sexuality (pp. 7-33). Boston: Kluwer.
  • Stuckey, B. G. A. (2008). Female sexual function and dysfunction in the reproductive years: the influence of endogenous and exogenous sex hormones. The journal of sexual medicine. Netherlands, 5(10), 2282-2290. https://doi.org/10.1111/j.1743-6109.2008.00992.x
  • Udry, J. (1996a). Biosocial models of low-fertility societies. In E. J. B. Casterline, R. D. Lee and K. A. Foote (Ed.), Population and Development Review (pp. 325–336). New York: The Population Council, 22(Suppl). https://doi.org/10.2307/2808017
  • Udry, J. (1996b). Biosocial models of low-fertility societies. E. J. B. Casterline, R. D. Lee and K. A. Foote (Ed.). New York: The Population Council, p. 96.
LICENSE
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
All Rights Reserved © 2017-2020