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Male Fertility Patterns And Determinants
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Book Synopsis Male Fertility Patterns and Determinants by : Li Zhang
Download or read book Male Fertility Patterns and Determinants written by Li Zhang and published by Springer Science & Business Media. This book was released on 2010-11-19 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the biological, methodological and sociological issues that have caused men to be overlooked in demographic and sociological literature of fertility. It explores the patterns and determinants of male fertility and studies male fertility rates as compared to those of females in 43 countries and places, over time. Data used in the aggregate level analysis come from multiple sources, including the 2001 United Nations Demographic Yearbook, the 1964 to 2004 Taiwan-Fukien Demographic Yearbooks, and National Statistics Reports by the Statistics Bureau of Republic of China. To explore male fertility determinants, the book analyzes individual data from the 2002 National Survey of Family Growth (NSFG) in the United States. The findings presented here demonstrate that male fertility differs from female fertility in both rates and determinants, which suggests that female fertility cannot fully represent human fertility.
Book Synopsis Population Dynamics of Senegal by : National Research Council
Download or read book Population Dynamics of Senegal written by National Research Council and published by National Academies Press. This book was released on 1995-01-01 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, the last in the series Population Dynamics of Sub-Saharan Africa, examines key demographic changes in Senegal over the past several decades. It analyzes the changes in fertility and their causes, with comparisons to other sub-Saharan countries. It also analyzes the causes and patterns of declines in mortality, focusing particularly on rural and urban differences.
Book Synopsis Nutrition and Lifestyle for Pregnancy and Breastfeeding by : Peter Gluckman
Download or read book Nutrition and Lifestyle for Pregnancy and Breastfeeding written by Peter Gluckman and published by Oxford University Press, USA. This book was released on 2015 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explaining the practical implications of new discoveries in life-course biology, this is an informed resource on factors that affect offspring development.
Book Synopsis Infertility in the Male by : Larry I. Lipshultz
Download or read book Infertility in the Male written by Larry I. Lipshultz and published by Cambridge University Press. This book was released on 2009-09-24 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The new edition of this canonical text on male reproductive medicine will cement the book's market-leading position. Practitioners across many specialties - including urologists, gynecologists, reproductive endocrinologists, medical endocrinologists and many in internal medicine and family practice – will see men with suboptimal fertility and reproductive problems. The book provides an excellent source of timely, well-considered information for those training in this young and rapidly evolving field. While several recent books provide targeted 'cookbooks' for those in a male reproductive laboratory, or quick reference for practising generalists, the modern, comprehensive reference providing both a background for male reproductive medicine as well as clinical practice information based on that foundation has been lacking until now. The book has been extensively revised with a particular focus on modern molecular medicine. Appropriate therapeutic interventions are highlighted throughout.
Download or read book Sperm Chromatin written by Armand Zini and published by Springer Science & Business Media. This book was released on 2011-08-04 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sperm DNA damage is common and has been associated with reduced rates of conception, impaired embryonic development and increased risk of miscarriage. Although the exact causes of sperm DNA damage are unknown, it is clear that infertile men possess substantially higher levels of sperm DNA damage than do fertile men. Written by leading, internationally renowned clinicians and basic scientists with expertise in sperm DNA, Sperm Chromatin: Biological and Clinical Applications in Male Infertility and Assisted Reproduction provides readers with a thoughtful and comprehensive review of the biological and clinical significance of sperm DNA damage. The work covers the fundamental principles of sperm chromatin architecture and function, the proposed modes of DNA damage and repair, the tests of sperm DNA damage, the clinical aspects of DNA damage and the impact of DNA damage on reproductive outcome. Unlike any other title on the topic, Sperm Chromatin: Biological and Clinical Applications in Male Infertility and Assisted Reproduction is an invaluable addition to the literature and will serve as an indispensable resource for basic scientists with an interest in sperm biology and for urologists, gynecologists, reproductive endocrinologists, and embryologists working in the field of infertility.
Author :National Academies of Sciences, Engineering, and Medicine Publisher :National Academies Press ISBN 13 :0309381193 Total Pages :89 pages Book Rating :4.3/5 (93 download)
Book Synopsis Recent Fertility Trends in Sub-Saharan Africa by : National Academies of Sciences, Engineering, and Medicine
Download or read book Recent Fertility Trends in Sub-Saharan Africa written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2016-03-18 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fertility rates and population growth influence economic development. The marked declines in fertility seen in some developing nations have been accompanied by slowing population growth, which in turn provided a window of opportunity for rapid economic growth. For many sub-Saharan African nations, this window has not yet opened because fertility rates have not declined as rapidly there as elsewhere. Fertility rates in many sub-Saharan African countries are high: the total rate for the region is estimated to be 5.1 births per woman, and rates that had begun to decline in many countries in the region have stalled. High rates of fertility in these countries are likely to contribute to continued rapid population growth: the United Nations projects that the region's population will increase by 1.2 billion by 2050, the highest growth among the regions for which there are projections. In June 2015, the Committee on Population organized a workshop to explore fertility trends and the factors that have influenced them. The workshop committee was asked to explore history and trends related to fertility, proximate determinants and other influences, the status and impact of family planning programs, and prospects for further reducing fertility rates. This study will help donors, researchers, and policy makers better understand the factors that may explain the slow pace of fertility decline in this region, and develop methods to improve family planning in sub-Saharan Africa.
Book Synopsis Low Fertility and Reproductive Health in East Asia by : Naohiro Ogawa
Download or read book Low Fertility and Reproductive Health in East Asia written by Naohiro Ogawa and published by Springer. This book was released on 2014-10-07 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a unique blend of social and biomedical sciences in the field of low fertility and reproductive health. It offers a significant contribution to understanding the determinants of low fertility mostly in East Asia, including an assessment of the effectiveness of policies that aim to raise fertility. It introduces new analytical tools and methods and shares application of innovative approaches to analyzing cross-sectional and longitudinal survey data and macro socioeconomic data to shed light on changing mechanisms of low fertility in the context of reproductive health. The volume introduces the demographic dividend into the study of fertility, analyzes possible impact of population ageing on the amount of resources allocated to child rearing, i.e. the so called "crowding effect" in social care and public spending between the elderly and children. The book also tests the Low Fertility Trap (LFT) hypothesis, a new important theory regarding fertility trends. The book focuses on East Asia which is numerically large but relatively under-researched with regard to issues covered in various chapters. The relevance of the volume, however, goes beyond countries in East Asia. The book breaks new grounds and reveals little known facts regarding the influence of endocrine disruptors on male fertility through falling sperm counts, the phenomenon of marital sexlessness and about the sexual behavior of adolescents in East Asia.
Book Synopsis Clinical Management of Male Infertility by : Giorgio Cavallini
Download or read book Clinical Management of Male Infertility written by Giorgio Cavallini and published by Springer. This book was released on 2014-10-20 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides andrologists and other practitioners with reliable, up-to-date information on all aspects of male infertility and is designed to assist in the clinical management of patients. Clear guidance is offered on classification of infertility, sperm analysis interpretation and diagnosis. The full range of types and causes of male infertility are then discussed in depth. Particular attention is devoted to poorly understood conditions such as unexplained couple infertility and idiopathic male infertility, but the roles of diverse disorders, health and lifestyle factors and environmental pollution are also fully explored. Research considered stimulating for the reader is highlighted, reflecting the fascinating and controversial nature of the field. International treatment guidelines are presented and the role of diet and dietary supplements is discussed in view of their increasing importance. Clinicians will find that the book’s straightforward approach ensures that it can be easily and rapidly consulted.
Book Synopsis Childlessness in Europe: Contexts, Causes, and Consequences by : Michaela Kreyenfeld
Download or read book Childlessness in Europe: Contexts, Causes, and Consequences written by Michaela Kreyenfeld and published by Springer. This book was released on 2017-01-11 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is published open access under a CC BY 4.0 license. This open access book provides an overview of childlessness throughout Europe. It offers a collection of papers written by leading demographers and sociologists that examine contexts, causes, and consequences of childlessness in countries throughout the region.The book features data from all over Europe. It specifically highlights patterns of childlessness in Germany, France, the United Kingdom, Finland, Sweden, Austria and Switzerland. An additional chapter on childlessness in the United States puts the European experience in perspective. The book offers readers such insights as the determinants of lifelong childlessness, whether governments can and should counteract increasing childlessness, how the phenomenon differs across social strata and the role economic uncertainties play. In addition, the book also examines life course dynamics and biographical patterns, assisted reproduction as well as the consequences of childlessness. Childlessness has been increasing rapidly in most European countries in recent decades. This book offers readers expert analysis into this issue from leading experts in the field of family behavior. From causes to consequences, it explores the many facets of childlessness throughout Europe to present a comprehensive portrait of this important demographic and sociological trend.
Book Synopsis Dynamics of Human Reproduction by : James W. Wood
Download or read book Dynamics of Human Reproduction written by James W. Wood and published by Routledge. This book was released on 2017-09-29 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: Awarded the W. W. Howells Award for the Outstanding Book in Biological Anthropology, this volume presents a comprehensive, integrated, and up-to-date overview of the major physiological and behavioral factors affecting human reproduction. In attempting to identify the most important causes of variation in fertility within and among human populations, Wood summarizes data from a wide range of societies. Trained as an anthropologist as well as a demographer, he devotes special attention to so-called ""natural fertility"" populations, in which modern contraceptives and induced abortion are not used to limit reproductive output. Such an emphasis enables him to study the interaction of biology and behavior with particular clarity.The volume weaves together the physiological, demographic, and biometric approaches to human fertility in a way that will encourage future interdisciplinary research. Instead of offering a general overview, the focus is to answer one question: Why does fertility and the number of live births vary from couple to couple within any particular population, and from population to population across the human species as a whole?Topics covered include ovarian function, conception and pregnancy, intrauterine mortality, reproductive maturation and senescence, coital frequency and the waiting time to conception, marriage patterns and the initiation of reproduction, the fertility-reducing effects of breastfeeding, the impact of maternal nutrition on reproduction, and reproductive seasonality. This unique combination of comprehensive subject matter and an integrated analytical approach makes the book ideally suited both as a graduate-level textbook and as a reference work.
Book Synopsis Handbook of Measurement Issues in Family Research by : Sandra L. Hofferth
Download or read book Handbook of Measurement Issues in Family Research written by Sandra L. Hofferth and published by Routledge. This book was released on 2013-04-15 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dramatic societal changes have reshaped America’s families. Young adults have delayed marriage, and cohabitation before marriage has become commonplace. One in three women giving birth is unmarried, and the proportion of children under 18 living in single-parent families rose from 23 to 31 percent between 1980 and 2000, reflecting increased rates of both nonmarital childbearing and divorce. This authoritative volume offers a blueprint for addressing some of the most important measurement issues in family research, and it points out potential pitfalls for researchers and students who may not be familiar with data quality issues. The Handbook of Measurement Issues in Family Research will appeal to scholars in the departments of psychology, sociology, and population studies, as well as researchers working in governmental agencies.
Book Synopsis Diffusion Processes and Fertility Transition by : National Research Council
Download or read book Diffusion Processes and Fertility Transition written by National Research Council and published by National Academies Press. This book was released on 2001-12-15 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is part of an effort to review what is known about the determinants of fertility transition in developing countries and to identify lessons that might lead to policies aimed at lowering fertility. It addresses the roles of diffusion processes, ideational change, social networks, and mass communications in changing behavior and values, especially as related to childbearing. A new body of empirical research is currently emerging from studies of social networks in Asia (Thailand, Taiwan, Korea), Latin America (Costa Rica), and Sub-Saharan Africa (Kenya, Malawi, Ghana). Given the potential significance of social interactions to the design of effective family planning programs in high-fertility settings, efforts to synthesize this emerging body of literature are clearly important.
Book Synopsis Fertility, Biology, and Behavior by : John Bongaarts
Download or read book Fertility, Biology, and Behavior written by John Bongaarts and published by Academic Press. This book was released on 2013-10-22 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fertility, Biology, and Behavior: An Analysis of the Proximate Determinants presents the proximate determinants of natural fertility. This book discusses the biological and behavioral dimensions of human fertility that are linked to intermediate fertility variables. Organized into nine chapters, this book begins with an overview of the mechanisms through which socioeconomic variables influence fertility. This text then examines the absolute and relative age-specific marital fertility rates of selected populations. Other chapters consider the trends in total fertility rates of selected countries, including Colombia, Kenya, Korea, Indonesia, Mexico, Pakistan, France, and United States. This book discusses as well the effects of deliberate marital fertility control through contraception and induced abortion. The final chapter deals with the management of sex composition and implications for birth spacing. This book is a valuable resource for reproductive physiologists, social scientists, demographers, statisticians, biologists, and graduate students with an interest in the biological and behavioral control of human fertility.
Book Synopsis The Family and Social Change in Chinese Societies by : Dudley L. Poston, Jr.
Download or read book The Family and Social Change in Chinese Societies written by Dudley L. Poston, Jr. and published by Springer Science & Business Media. This book was released on 2013-11-26 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on families and their changes in Taiwan and China. Traditional notions of what constitutes a family have been changing in China, Taiwan and other Asian countries. The chapters in this book provide interesting methodological and substantive contributions to the discourse on family and social change in Chinese societies. They also underscore the implications of the various social changes in Chinese families. Written by Chinese and Western scholars, they provide an unprecedented overview of what is known about the effects of social change on Chinese families. One might think that defining a “family” is an easy task because the family is so significant to society and is universal. The family is the first place we learn culture, norms, values, and gender roles. Families exist in all societies throughout the world; but their constitution differs. In the past several decades there have been many changes in the family in Taiwan and China. For instance, whereas in the West, we use a bilineal system of descent in which descent is traced through both the mother’s side and the father’s side of the family, in many parts of China, descent is patrilineal, although this is changing, and China and Taiwan are starting to assume a family constitution similar to that in the West. This and other issues are discussed in great detail in this book. Indeed it is the very nature of the differences that motivated the writing of this book on changing families in Taiwan and China. The chapters in Part I: The Family in Taiwan and China focus on the basic family issues in Taiwan and China that provide the groundwork for many of the chapters that follow. Chapter 1 is about the distribution of resources in the family in Taiwan. Chapter 2 focuses on filial piety and the autonomous development of adolescents in the Taiwanese family, and Chapter 3 explores the important issue of family poverty in Taiwan. Chapter 4 moves away from Taiwan and looks at several issues of family growth and change in Hong Kong, noting the interesting similarities and differences between Hong Kong and China. Part II: Issues of Marriage, the Family and Fertility in Taiwan and China focuses specifically on marriage, family and fertility. In Chapter 5 the authors discuss the relationships between marital status, socioeconomic status and the subjective well-being among women in Hong Kong and Taiwan. Chapter 6 describes patterns of sexual activity in China and the United States. Chapter 7 considers gender imbalances in Taiwan and their impact on the marriage market. Chapter 8 also focuses on Taiwan and examines the effects of mothers’ attitudes on daughters’ interaction with their mothers-in-law. Chapter 9 compares female and male fertility trends and changes in Taiwan. Part III: Children and the Family in East Asia and in Western Countries consists of comparative studies of the family and children. Chapter 10 examines the dynamics of grandparents caring for children in China. Chapter 11 explores family values and parent-child interaction in Taiwan. Chapter 12 examines the significant amount of diversity among families in contemporary Taiwan. Chapter 13 describes adolescent development in Taiwan. Chapter 14 examines the impact of son preference on fertility in China, South Korea and the United States. And Chapter 15 explores the determinants of intergenerational support in Taiwan. The final chapter in our book, the only chapter in Part IV: The Family and the Future in Taiwan, examines the future of the family in Taiwan with respect especially to the marriage market and aged dependency.
Book Synopsis First Births in America by : Ronald R. Rindfuss
Download or read book First Births in America written by Ronald R. Rindfuss and published by Univ of California Press. This book was released on 2023-11-10 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1988.
Book Synopsis Offspring by : National Research Council
Download or read book Offspring written by National Research Council and published by National Academies Press. This book was released on 2003-05-04 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite recent advances in our understanding of the genetic basis of human behavior, little of this work has penetrated into formal demography. Very few demographers worry about how biological processes might affect voluntary behavior choices that have demographic consequences even though behavioral geneticists have documented genetics effects on variables such as parenting and divorce. Offspring: Human Fertility Behavior in Demographic Perspective brings together leading researchers from a wide variety of disciplines to review the state of research in this emerging field and to identify promising research directions for the future.
Book Synopsis Male Infertility by : Sijo J. Parekattil
Download or read book Male Infertility written by Sijo J. Parekattil and published by Springer Nature. This book was released on 2020-01-24 with total page 895 pages. Available in PDF, EPUB and Kindle. Book excerpt: A groundbreaking contribution to the literature now in its revised and expanded second edition, this textbook offers a comprehensive review of diagnostic and treatment techniques for male infertility. This state-of-the-art, evidence-based textbook incorporates new multidisciplinary and complementary medicine approaches to create a first-of-its-kind guide to treatment strategies for male infertility and beyond. While this new edition is primarily designed as a reference for students and residents in reproductive medicine and andrology, it will be equally useful as well for professionals in urology, reproductive endocrinology, embryology, and research fields who are interested in the role that antioxidants play in male infertility. World-renowned experts in these areas have been selected to participate in this work. Careful selection of the highest quality content will span the whole range of topics in the area of male infertility, providing a complete review of well-established and current diagnostic and treatment techniques for male infertility. The incorporation of 20 new chapters will enhance the book’s appeal by including the most recent advances brought to the male infertility arena. Additionally, this edition incorporates new features, including bulleted key points, review criteria and select video clips demonstrating some of the most fascinating male infertility treatment modalities. A dedicated new section on current guidelines on male infertility will enlighten readers on how to most optimally manage male infertility clinical scenarios. Covering all aspects of diagnosis and management, ART, lifestyle factors and associated conditions for male infertility, Male Infertility: Contemporary Clinical Approaches, Andrology, ART and Antioxidants will be a readily accessible, high quality reference for medical students and residents, and will be of significant value to professionals working in the various fields treating this condition as well.
