Resource allocation towards fertility treatment has been extensively debated in countries where fertility treatment is publicly-funded. Medical, social and ethical aspects have been evaluated prior to allocation of resources. Analysis of cost-effectiveness, risks and benefits and poor success rates have led to calls of restricting fertility treatment to obese women. In this debate article, we c...

In this paper, we conduct an empirical study of how uncertainty alters fertility behavior. The precautionary motive for saving predicts that increase in income increases by reducing both consumption and fertility. We examine prediction using a new measure economic uncertainty, the World Uncertainty Index focus on data from 126 countries period 1996 to 2017. findings indicate decreases rate, as ...

total fertility rate relates to the number of children that a woman bears in the fertility period of her life. fertility function is one of the most important health and population indicators. this indicator affects social, health, economic and cultural factors. this study is an ecological or correlative one. factors affecting total fertility rate in iran in the year 2000 are studied in this pa...

1992 presidential-address. American Sociological Re iew 58: 1–15 David P A 1993 Historical economics in the long run: Some implications of path dependence. In: Snooks G D (ed.) Historical Analysis in Economics. Routledge, London Davis K 1963 The theory of change and response in modern demographic history. Population Index 29: 345–66 Davis K, Blake J 1956 Social structure and fertility: An analy...

Abstract Gold mining land has a low level of soil fertility. One the to increase fertility is addition micro-compost and biochar. Mycotrichocompost contains organic material enriched with microbes in form mycorrhizal fungi Trichoderma therefore compounds can bind metal content. Biochar together matter productivity as well retention availability nutrients for plants. The purpose this study was o...

Most studies have considered the negative influence of obesity on fertility in both genders. In the present study, we assessed mitochondrial activity expressed as the mitochondrial potential index (MPI) in cumulus cells from obese women and women with a normal body mass index (BMI) during assisted reproductive therapy. The results revealed a significant reduction of MPI with increased body mass...

Fertility Awareness Methods (FAM) are based on the observation of physiologically occurring symptoms, so-called fertility indicators, which include: cervical mucus, basal body temperature (BBT) and changes in morphology/consistency. Observations clinical symptoms a female patient, change depending periodic hormonal fluctuations, were used to determine first second phases menstrual cycle period ...