Low fertility is a pervasive phenomenon. All European countries currently experience below-replacement fertility levels, and the proportion of the world’s population living in a low fertility context continues to increase. The purpose of this contribution is to rethink demographic methods for the analysis of fertility from the perspective of recent research on low fertility and to assess data r...

using cross-provinces and panel regressions, this paper investigates the interrelationship between gender equality and fertility in iran for the period 2007-2012. the article attempts to explain the low fertility rate in iran by distinguishing between two types of gender equity, i.e. gender equity in individual-oriented institutions and gender equity in family-oriented institutions. for this pu...

Demographic transition refers to the process whereby populations shift from regimes of high mortality and high fertility in approximate long-run equilibrium (zero population growth) to a new equilibrium at low levels of mortality and fertility. Most European and overseas European societies experienced such a transition between about 1870 and 1930. Formulation of theoretical explanations of the ...

Aspects of below-replacement fertility have long been debated among academics. Analyzing 437 popular newspaper and magazine articles from eleven developed countries during 1998-99, this study describes the corresponding public debate about low fertility. Despite the diversity in the national debates of the eleven countries due to different socioeconomic, political and demographic backgrounds, o...

Background Endometrial cancer is the most common gynecologic malignancy in the United States, with over 40,000 cases diagnosed each year, typically in the postmenopausal women. 25% of cases affect premenopausal women. 14% of endometrial cancers are diagnosed in women younger than 45 years old. 5% of these tumors are diagnosed in women younger than 40 years old. In this talk the learning objecti...

Correlations in family size across generations could have a major influence on human population size in the future. Empirical studies have shown that the associations between the fertility of parents and the fertility of children are substantial and growing over time. Despite their potential long-term consequences, intergenerational fertility correlations have largely been ignored by researcher...

Japan’s TFR in 2004 was 1.29, which is “lowest-low” fertility, i.e. having a TFR of 1.3 or less. It seems to be impossible for cohorts born after 1960 to achieve the complete fertility of their predecessors. The delay in childbearing was accelerated again after 2000. It was shown that both nuptiality and marital fertility contributed to the recent fertility decline. For marital fertility, it wa...

In the past few decades, demographic concerns have shifted from rapid population growth fueled by high fertility to concerns of population decline produced by very low, sub-replacement fertility levels. Once considered a problem unique to Europe or developed nations, concerns now center on the global spread of low fertility. Nearly half of the world's population now lives in countries with fert...

Scent communication plays a central role in the mating behavior of many nonhuman mammals but has often been overlooked in the study of human mating. However, a growing body of evidence suggests that men may perceive women's high-fertility body scents (collected near ovulation) as more attractive than their low-fertility body scents. The present study provides a methodologically rigorous replica...

Background & aim: Considering the lack of information regarding the effects of religion on young couples’ fertility preferences, this study aimed to evaluate the relationship between religious beliefs and fertility preferences among engaged couples in Mashhad, Iran, in 2013. Methods:This cross-sectional study was conducted on 450 engaged couples, referring to premarital counseling clinics at h...