نتایج جستجو برای: birth spacing
تعداد نتایج: 143486 فیلتر نتایج به سال:
BACKGROUND Longer intervals between consecutive births decrease the number of children a woman can have. This results in beneficial effects on population size and on the health status of mothers and children. Therefore, understanding the practice of birth interval and its determinants is helpful to design evidence based strategies for interventions. The objective of this study was to determine ...
Many scholars have argued that deliberate birth spacing may have played a role before and during the modern fertility transition. There are good historical and theoretical reasons for this view, but it has proved to be hard to demonstrate convincingly that birth intervals were in fact partly determined by attempts at deliberate fertility control. This paper suggests a method of securing evidenc...
Introduction: The purpose of this paper is to examine the impact of demographic, social, economic and cultural factors on delaying the Birth of the first child in Meybod town. Spacing between marriage and the birth of the first child is a crucial factor in demographic planning. Methods: The survey was research method and Information collected by the structured questionnaire. The study popula...
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