Download or read book Contraceptive Use by Method 2019 written by United Nations and published by . This book was released on 2020-01-10 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: This data booklet highlights estimates of the prevalence of individual contraceptive methods based on the World Contraceptive Use 2019 (which draws from 1,247 surveys for 195 countries or areas of the world) and additional tabulations obtained from microdata sets and survey reports. The estimates are presented for female and male sterilisation, intrauterine device (IUD), implant, injectable, pill, male condom, withdrawal, rhythm and other methods combined.
Download or read book Hormonal Contraception and Post menopausal Hormonal Therapy written by IARC Working Group on the Evaluation of Carcinogenic Risks to Humans and published by World Health Organization. This book was released on 1999 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evaluates evidence for an increased risk of cancer in women using combined oral contraceptives, progestogen-only hormonal contraceptives, post-menopausal estrogen therapy, and post-menopausal estrogen-progestogen therapy. Although the carcinogenicity of these preparations has been extensively investigated, the book stresses the many complex methodological issues that must be considered when interpreting findings and weighing results. Evidence of an association between use of these preparations and positive effects on health, including a reduced risk of some cancers, is also critically assessed. The first and most extensive monograph evaluates evidence of an association between the use of combined oral contraceptives and cancer at nine sites. Concerning breast cancer, the evaluation concludes that, even if the association is causal, the excess risk for breast cancer associated with patterns of use that are typical today is very small. Studies of predominantly high-dose preparations found an increased risk of hepatocellular carcinoma in the absence of hepatitis viruses. Citing these findings, the evaluation concludes that there is sufficient evidence in humans for the carcinogenicity of combined oral contraceptives. The evaluation also found sufficient evidence for the carcinogenicity of some, but not all, combined preparations in animals. Combined oral contraceptives were classified as carcinogenic to humans. The evaluation also cites conclusive evidence that these agents have a protective effect against cancers of the ovary and endometrium. Progestogen-only contraceptives are evaluated in the second monograph, which considers the association with cancer at six sites. The evaluation found no evidence of an increased risk for breast cancer. Although the evaluation found sufficient evidence in animals for the carcinogenicity of medroxyprogesterone acetate, evidence for the carcinogenicity of progestogen-only contraceptives in humans was judged inadequate. Progestogen-only contraceptives were classified as possibly carcinogenic to humans. The third monograph, on post-menopausal estrogen therapy, considers evidence of an association with cancer at eight sites. Findings from a large number of epidemiological studies indicate a small increase in the risk of breast cancer in women who have used these preparations for five years or more. Studies consistently show an association between use of post-menopausal estrogen therapy and an increased risk for endometrial cancer. Data on the association with other cancers were either inconclusive or suggested no effect on risk. The evaluation concludes that post-menopausal estrogen therapy is carcinogenic to humans. The final monograph evaluates the association between the use of post-menopausal estrogen-progestogen therapy and cancer at four sites. The evaluation of limited data on breast cancer found an increased relative risk observed with long-term use. Data were judged insufficient to assess the effects of past use and of different progestogen compounds, doses, and treatment schedules. For endometrial cancer, the evaluation found an increase in risk relative to non-users when the progestogen was added to the cycle for 10 days or fewer. Post-menopausal estrogen-progestogen therapy was classified as possibly carcinogenic to humans. Concerning post-menopausal therapy in general, the book notes that evidence of carcinogenic risks must be placed in perspective of potential benefits. The prevention of osteoporotic fractures is cited as the best-established benefit. Evidence also suggests that estrogen prevents heart disease and may prevent memory loss and dementia.
Download or read book Trends in Oral Contraception written by R.F. Harrison and published by Springer Science & Business Media. This book was released on 2013-11-08 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: After 20 years of oral contraceptive (OC) use, epidemiological data and scientific research have led to the now accepted evidence that the most important effect produced by these drugs on humans, other than the prevention of unwanted pregnancy, is an increase in the risk of cardiovascular disease. Because the incidence of cardiovascular disease is also related to disturbances of the lipoprotein metabolism, it appears to be opportune to analyse the different aspects of the interaction between female hormones and lipoprotein (LP) metab olism. SERUM LIPOPROTEINS: METABOLISM In the serum, lipids (cholesterol (C), triglycerides (TG), and phospho lipids) are associated with peptides called apoproteins: apoproteins A-I, A-11, B, C, etc. The chylomicrons and the very low density lipoproteins (VLDL) are rich in TG and contain the Apo B-48; the low density lipoproteins (LDL) are rich inC and contain the Apo B- 100; and the high density lipoproteins (HDL) are rich in proteins (Apo A-I, Apo A-Il) and phospholipids.
Download or read book Trends in Oral Contraception written by and published by . This book was released on 1984 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contraceptive Methods Women Have Ever Used United States 1982 2010 written by Kimberly Daniels and published by . This book was released on 2013 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Female Contraception written by Benno Runnebaum and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contraceptives have always provided ground for controversy. This book describes and discusses latest findings concerning the advantages as well as hazard and risk factors of contraception. The clinical impact of oral contraceptives on metabolism is particularly highlighted. In addition, behavioral methods, intrauterine devices, implants and modern approaches in animal and clinical research in the field of immunization against pregnancy are considered. Last, but not least, the book summarizes the complex ethical, religious and political aspects of family planning and contraception.
Download or read book Contraceptive Use and Controlled Fertility written by National Research Council and published by National Academies Press. This book was released on 1989-02-01 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: These four papers supplement the book Contraception and Reproduction: Health Consequences for Women and Children in the Developing World by bringing together data and analyses that would otherwise be difficult to obtain in a single source. The topics addressed are an analysis of the relationship between maternal mortality and changing reproductive patterns; the risks and benefits of contraception; the effects of changing reproductive patterns on infant health; and the psychosocial consequences to women of controlled fertility and contraceptive use.
Download or read book Trends in Contraceptive Practice United States 1965 76 written by William D. Mosher and published by Department of Health and Human Services Public Health Servic. This book was released on 1982 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Best Intentions written by Institute of Medicine and published by National Academies Press. This book was released on 1995-07-02 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experts estimate that nearly 60 percent of all U.S. pregnanciesâ€"and 81 percent of pregnancies among adolescentsâ€"are unintended. Yet the topic of preventing these unintended pregnancies has long been treated gingerly because of personal sensitivities and public controversies, especially the angry debate over abortion. Additionally, child welfare advocates long have overlooked the connection between pregnancy planning and the improved well-being of families and communities that results when children are wanted. Now, current issuesâ€"health care and welfare reform, and the new international focus on populationâ€"are drawing attention to the consequences of unintended pregnancy. In this climate The Best Intentions offers a timely exploration of family planning issues from a distinguished panel of experts. This committee sheds much-needed light on the questions and controversies surrounding unintended pregnancy. The book offers specific recommendations to put the United States on par with other developed nations in terms of contraceptive attitudes and policies, and it considers the effectiveness of over 20 pregnancy prevention programs. The Best Intentions explores problematic definitionsâ€""unintended" versus "unwanted" versus "mistimed"â€"and presents data on pregnancy rates and trends. The book also summarizes the health and social consequences of unintended pregnancies, for both men and women, and for the children they bear. Why does unintended pregnancy occur? In discussions of "reasons behind the rates," the book examines Americans' ambivalence about sexuality and the many other social, cultural, religious, and economic factors that affect our approach to contraception. The committee explores the complicated web of peer pressure, life aspirations, and notions of romance that shape an individual's decisions about sex, contraception, and pregnancy. And the book looks at such practical issues as the attitudes of doctors toward birth control and the place of contraception in both health insurance and "managed care." The Best Intentions offers frank discussion, synthesis of data, and policy recommendations on one of today's most sensitive social topics. This book will be important to policymakers, health and social service personnel, foundation executives, opinion leaders, researchers, and concerned individuals.
Download or read book Female Contraception written by Benno Clemens Runnebaum and published by Springer. This book was released on 1988-09-30 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contraceptives have always provided ground for controversy. This book describes and discusses latest findings concerning the advantages as well as hazard and risk factors of contraception. The clinical impact of oral contraceptives on metabolism is particularly highlighted. In addition, behavioral methods, intrauterine devices, implants and modern approaches in animal and clinical research in the field of immunization against pregnancy are considered. Last, but not least, the book summarizes the complex ethical, religious and political aspects of family planning and contraception.
Download or read book Oral Contraceptives and Breast Cancer written by Institute of Medicine and published by National Academies Press. This book was released on 1991-02-01 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: At least 10.7 million American women use oral contraceptives (OCs). The potential connection with breast cancer has caused concern among these OC users and uncertainty among many of their physicians. This new volume offers the most up-to-date information available on this critical topic. While the best available knowledge does not support any fundamental change in clinical practice with respect to the use of OCs, this book offers specific recommendations for more research to fully resolve the relationship between OCs and breast cancer. Noting consumer confusion, the volume includes a concise summary of benefits, risks, and other practical information for contraceptive users and their doctors. The volume presents current data on changes in patterns of OC use, differences in risk at different ages, the benefits of OCs, and more. Oral Contraceptives and Breast Cancer will be important reading for obstetricians/gynecologists and other health professionals, their patients who use OCs, contraceptive manufacturers, women's health advocates, policymakers, and researchers.
Download or read book Trends in Use of Oral Contraceptives written by Deborah A. Dawson and published by . This book was released on 1990 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Frontiers in Contraceptive Research written by Institute of Medicine and published by National Academies Press. This book was released on 2004-04-12 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than a quarter of pregnancies worldwide are unintended. Between 1995 and 2000, nearly 700,000 women died and many more experienced illness, injury, and disability as a result of unintended pregnancy. Children born from unplanned conception are at greater risk of low birth weight, of being abused, and of not receiving sufficient resources for healthy development. A wider range of contraceptive options is needed to address the changing needs of the populations of the world across the reproductive life cycle, but this unmet need has not been a major priority of the research community and pharmaceutical industry. New Frontiers in Contraceptive Research: A Blueprint for Action, a new report from the Institute of Medicine of the National Academies, identifies priority areas for research to develop new contraceptives. The report highlights new technologies and approaches to biomedical research, including genomics and proteomics, which hold particular promise for developing new products. It also identifies impediments to drug development that must be addressed. Research sponsors, both public and private, will find topics of interest among the recommendations, which are diverse but interconnected and important for improving the range of contraceptive products, their efficacy, and their acceptability.
Download or read book Clinical Gynecology written by Eric J. Bieber and published by Cambridge University Press. This book was released on 2015-04-23 with total page 1127 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written with the busy practice in mind, this book delivers clinically focused, evidence-based gynecology guidance in a quick-reference format. It explores etiology, screening, tests, diagnosis, and treatment for a full range of gynecologic health issues. The coverage includes the full range of gynecologic malignancies, reproductive endocrinology and infertility, infectious diseases, urogynecologic problems, gynecologic concerns in children and adolescents, and surgical interventions including minimally invasive surgical procedures. Information is easy to find and absorb owing to the extensive use of full-color diagrams, algorithms, and illustrations. The new edition has been expanded to include aspects of gynecology important in international and resource-poor settings.
Download or read book Current Contraceptive Status Among Women Aged 15 44 United States 2011 2013 written by Kimberly Daniels and published by . This book was released on 2014 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fertility Control written by Thomas Rabe and published by Springer. This book was released on 1998-09-24 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Future Trends in Contraception in the Developing World written by John Bongaarts and published by . This book was released on 2000 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
