Author: John E. Anderson Publisher: ISBN: Category : Human reproductive technology Languages : en Pages : 23
Book Description
Problem/Condition: Since the birth of the first U.S. infant conceived with Assisted Reproductive Technology (ART) in 1981, use of advanced technologies to overcome the problem of infertility has increased steadily, as has the number of fertility clinics providing ART services in the United States. ART includes fertility treatments in which both eggs and sperm are handled in the laboratory (i.e., in vitro fertilization [IVF] and related procedures). Women who undergo ART procedures are more likely to deliver multiple-birth infants than those who conceive naturally. Multiple births pose substantial risks to both mothers and infants, including pregnancy complications, preterm delivery, and low birthweight infants. This report presents the most recent data on ART use and birth outcomes for U.S. states and territories. Reporting Period Covered: 2009. Description of System: In 1996, CDC began collecting data on all ART procedures performed in the United States, as mandated by the Fertility Clinic Success Rate and Certification Act of 1992 (FCSRCA) (Public Law 102-493 [October 24, 1992]). ART data for 1995-2003 were obtained from the Society of Assisted Reproductive Technology (SART) through its proprietary Clinical Outcomes Reporting System data base (SART CORS). Since 2004, CDC has contracted with Westat, Inc., a statistical survey research organization, to obtain data from fertility clinics in the United States through the National ART Surveillance System (NASS), a web-based data collection system developed by CDC. Results: In 2009, a total of 146,244 ART procedures were reported to CDC. These procedures resulted in 45,870 live-birth deliveries and 60,190 infants. The largest numbers of ART procedures were performed among residents of California (18,405), New York (14,539), Illinois (10,192), Massachusetts (9,845), New Jersey (9,146), and Texas (8,244). Together, these six states reported the highest number of live-birth deliveries as a result of ART and accounted for 48% of all ART procedures initiated, 46% of all infants born from ART, and 45% of all ART multiple-birth deliveries but only 34% of all births in the United States. Nationally, the average number of ART procedures performed per 1 million women of reproductive age (15-44 years), which is a proxy indicator of ART utilization, was 2,361. In four states (Massachusetts, New York, New Jersey, and Connecticut) and the District of Columbia, this proxy measure of ART use exceeded twice the national average. Nationally, the average number of embryos transferred was 2.1 among women aged 35 years, 2.5 among women aged 35-40 years, and 3.0 among women aged 40 years (and varied most in this age group from 1.7 in Maine to 3.5 in Missouri). Age-specific elective single-embryo transfer (eSET) rates were approximately 7% among women aged 35 years, 3% among women aged 35-40 years, and 0.5% among women aged 40 years. The highest rates of eSET were observed among women aged 35 years (41% in Delaware, 20% in Iowa, and 17% Massachusetts). Overall, ART contributed to 1.4% of U.S. births (ranging from 0.2% in Puerto Rico to 4.3 % in Massachusetts). The proportion of ART to total infants born in the state or territory, which is another measure of ART utilization, was highest in Massachusetts (4%) with high rates also observed in New Jersey, New York, Connecticut, and the District of Columbia (>3% of all infants born). Infants conceived with ART accounted for 20% of all multiple-birth infants (ranging from 4% in Maine to 41% in New York), 19% of all twin births (ranging from 4% in Maine to 42% in New York) and 34% of triplet or higher order births (ranging from 0 in several states to 61.5% in New Jersey). Among infants conceived with ART, 47% were born as multiple-birth infants (ranging from 35% in Delaware to 60.8% in Wyoming), compared with only 3% of infants among the general birth population (ranging from 1% in New York to 5% in Connecticut).
Author: Dmitry M. Kissin Publisher: Cambridge University Press ISBN: 1108498582 Category : Health & Fitness Languages : en Pages : 255
Book Description
Offers a comprehensive guide to assisted reproductive technology surveillance, describing its history, global variations, and best practices.
Author: Institute of Medicine Publisher: National Academies Press ISBN: 0309306205 Category : Medical Languages : en Pages : 296
Book Description
Despite recent declines in infant mortality, the rates of low birthweight deliveries in the United States continue to be high. Part I of this volume defines the significance of the problems, presents current data on risk factors and etiology, and reviews recent state and national trends in the incidence of low birthweight among various groups. Part II describes the preventive approaches found most desirable and considers their costs. Research needs are discussed throughout the volume.
Author: Eric Jauniaux Publisher: Cambridge University Press ISBN: 1139560492 Category : Medical Languages : en Pages :
Book Description
It is estimated that more than 4.5 million couples experience infertility each year, and more than 4 million babies have been born using IVF since 1978. However, assisted reproductive technologies continue to raise many medical, social, ethical, political and religious questions, often leading to controversial and sometimes inaccurate opinions about the outcomes of pregnancies resulting from these techniques. This is the first book dedicated to pregnancies arising from assisted reproductive technologies (ART). Chapters cover the most important management issues, from early pregnancy to outcome of children resulting from ART, including gynaecological, genetic and obstetric complications. Each chapter is written and edited by leading experts in the field of human reproduction. A timely, practical and evidence-based guide to the management of ART pregnancies, based on 30 years of clinical experience, this is essential reading for reproductive and maternal-fetal specialists as well as general obstetricians and gynaecologists.
Author: Michaela Kreyenfeld Publisher: Springer ISBN: 3319446673 Category : Social Science Languages : en Pages : 370
Book Description
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.
Author: Marcia Claire Inhorn Publisher: Univ of California Press ISBN: 9780520231085 Category : Health & Fitness Languages : en Pages : 360
Book Description
These essays examine the global impact of infertility as a major reproductive health issue, one that has profoundly affected the lives of countless women and men. The contributors address a range of topics including how the deeply gendered nature of infertility sets the blame on women's shoulders.
Author: Ying Cheong Publisher: Cambridge University Press ISBN: 1316645185 Category : Health & Fitness Languages : en Pages : 235
Book Description
Practical and effective; this book supports challenging clinical and laboratory issues that the IVF practitioner faces all day, every day.
Author: John E. Anderson
Author: Dmitry M. Kissin
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Author: Institute of Medicine
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Author: Eric Jauniaux
Author: Michaela Kreyenfeld
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Author: Marcia Claire Inhorn
Author: Ying Cheong