Article
Public, Environmental & Occupational Health
Jack T. Pearson, Magda Chelstowska, Simon P. Rowland, Eleonora Benhar, Helena Kopp-Kallner, Elina Berglund Scherwitzl, Juan Acuna, Kristina Gemzell Danielsson, Raoul Scherwitzl
Summary: This study assessed the effectiveness of the Natural Cycles app at preventing pregnancy for a cohort of women from the United States. The app had a 13-cycle cumulative pregnancy probability of 7.2% under typical use, and a 1-year typical use PI of 6.2.
JOURNAL OF WOMENS HEALTH
(2021)
Article
Multidisciplinary Sciences
Susan Athey, Katy Bergstrom, Vitor Hadad, Julian C. Jamison, Berk Ozler, Luca Parisotto, Julius Dohbit Sama
Summary: This paper analyzes a randomized controlled trial that aims to promote the use of long-acting reversible contraceptives. Through personalized digital counseling intervention and discounted offers, as well as shared decision-making encouragement, the study shows significant impacts on the adoption rate of long-acting reversible contraceptives.
Article
Obstetrics & Gynecology
Joseph Turner
Summary: Efforts to simplify contraceptive methods often rely on comparing efficacy rates, which can lead to misrepresentation of the effectiveness of fertility awareness methods (FAMs). Variability in study methodology and limitations in clinical trial quality make interpretation of results for FAMs difficult. Broader review of literature is necessary to capture the potentially available data and improve understanding of contraceptive effectiveness rates among FAMs.
JOURNAL OF OBSTETRICS AND GYNAECOLOGY RESEARCH
(2021)
Review
Medicine, General & Internal
Marguerite Duane, Joseph B. Stanford, Christina A. Porucznik, Pilar Vigil
Summary: This article provides an overview of different types of FABMs with a published evidence base, apps and resources for learning and using FABMs, the role FABMs can play in medical evaluation and management, and the effectiveness of FABMs for family planning, both to achieve or to avoid pregnancy.
FRONTIERS IN MEDICINE
(2022)
Article
Multidisciplinary Sciences
Baye Dagnew, Achamyeleh Birhanu Teshale, Henok Dagne, Mengistie Diress, Getayeneh Antehunegn Tesema, Reta Dewau, Meseret Derbew Molla, Yigizie Yeshaw, Jamie Males, Jose Antonio Ortega
Summary: This study found that among women of childbearing age, 23.58% had correct knowledge of the ovulatory cycle. Factors such as older age, knowledge of contraceptive methods, higher education level, higher household wealth index, current contraceptive use, recent menstruation, women's media exposure, and being in a community with high media exposure were statistically significant in relation to correct knowledge of the ovulatory cycle.
Article
Public, Environmental & Occupational Health
Lydia Johansson, Julia Vesstrom, Siw Alehagen, Helena Kilander
Summary: This study found that women seek control over reproduction and desire more information about contraceptive methods and their menstrual cycle. They also highlighted the influence of relational and environmental factors on contraceptive decision making. Insufficient understanding of contraceptive methods can lead to ineffective use.
REPRODUCTIVE HEALTH
(2023)
Article
Multidisciplinary Sciences
Mengistie Diress, Daniel Gashaneh Belay, Mohammed Abdu Seid, Habitu Birhan Eshetu, Anteneh Ayelign Kibret, Dagmawi Chilot, Mihret Melese, Deresse Sinamaw, Wudneh Simegn, Abdulwase Mohammed Seid, Amare Agmas Andualem, Desalegn Anmut Bitew, Yibeltal Yismaw Gela
Summary: This study found that women of reproductive age in low-income African countries have low knowledge of the highest conception probability period. Therefore, improving fertility awareness through comprehensive reproductive education or counseling could be one of the operational ways to control unintended pregnancy.
Article
Genetics & Heredity
Brooke Cherven, Lauren F. Quast, James L. Klosky, Cynthia A. Gerhardt, Katja Baust, Gabriele Calaminus, Peter Kaatsch, Mariet Hagedoorn, Marrit A. Tuinman, Vicky Lehmann
Summary: This study examined contraceptive use and factors associated with fertility testing among young adult survivors of childhood cancer in Germany. The results showed that most survivors use contraception, but only a small percentage have completed fertility testing, although more than half were interested. Interventions are needed to address barriers to fertility testing and help survivors manage fertility-related uncertainty.
JOURNAL OF ASSISTED REPRODUCTION AND GENETICS
(2023)
Article
Multidisciplinary Sciences
Nicolas Todd, Mathias Lerch
Summary: The relationship between breastfeeding and postpartum amenorrhea has weakened globally over time, with factors such as Human Development Index, urbanization, access to electricity, water, and education influencing the association. Low parity and exclusive breastfeeding in Asia also play a role in maintaining postpartum amenorrhea.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2021)
Article
Obstetrics & Gynecology
Mackenzie Brewer, Lindsay Stevens
Summary: This study examined the sociodemographic characteristics, contraceptive histories, and prospective fertility intentions of fertility awareness-based methods (FABMs) users using data from the National Survey of Family Growth (NSFG). FABM users had lower odds of ever using the pill, higher odds of discontinuing the pill due to dissatisfaction, and higher odds of expressing intentions to have (more) children compared to users of other contraceptive methods. Efforts to address the healthcare and contraceptive needs of FABM users are crucial given the increasing rates of FABM use in the United States.
Article
Obstetrics & Gynecology
B. Grace, J. Shawe, S. Johnson, N. O. Usman, J. Stephenson
Summary: The study identified six main categories of reproductive intentions, tailored to suit different education strategies. The research aimed to improve fertility awareness and support individuals and couples in achieving their family building desires. There was no external funding for the study and no competing interests reported by the authors.
HUMAN REPRODUCTION
(2022)
Article
Obstetrics & Gynecology
Joyce C. Harper, Juan Sebastian Botero-Meneses
Summary: The study found that women generally prefer to have children around the age of 30, but many factors hinder them from achieving this desire, such as the need to develop their career. In addition, the COVID-19 pandemic has had a relatively small impact on women's views on having children. It is crucial to understand people's attitudes towards childbirth in different countries and to develop appropriate educational resources.
HUMAN REPRODUCTION
(2022)
Article
Public, Environmental & Occupational Health
Jack T. Pearson, Magda Chelstowska, Simon P. Rowland, Emily Mcilwaine, Eleonora Benhar, Elina Berglund Scherwitzl, Susan Walker, Kristina Gemzell Danielsson, Raoul Scherwitzl
Summary: This study investigated the demographics of current users of the Natural Cycles app and assessed contraceptive outcomes in a UK cohort of women. The research found that women using digital contraception methods were typically around 30 years old, in stable relationships, and majority had a university degree or higher.
EUROPEAN JOURNAL OF CONTRACEPTION AND REPRODUCTIVE HEALTH CARE
(2021)
Article
Public, Environmental & Occupational Health
Daniela Farah, Teresa Raquel de Moraes Andrade, Dayan Sansone, Manoel Joao Batista Castello Girao, Marcelo Cunio Machado Fonseca
Summary: A 5-year cost-effectiveness model compared the use of long-acting reversible contraceptives with combined oral contraceptives among Brazilian adolescents. The copper intrauterine device was dominant in all outcomes, with cost savings revealed in the budget impact analysis. Levonorgestrel intrauterine system and subdermal implant were also cost-effective alternatives.
AMERICAN JOURNAL OF PREVENTIVE MEDICINE
(2022)
Article
Public, Environmental & Occupational Health
Alison M. El Ayadi, Hadija Nalubwama, Caitlyn Painter, Othman Kakaire, Suellen Miller, Justus Barageine, Josaphat Byamugisha, Susan Obore, Abner Korn, Cynthia C. Harper
Summary: Contraceptive counseling is crucial for female genital fistula patients after surgery to ensure adequate healing and meet their reproductive preferences. However, a significant number of patients in Uganda did not receive sufficient counseling on contraception. Comprehensive patient-centered contraceptive counseling is needed to optimize surgical outcomes and prevent recurrence.
REPRODUCTIVE HEALTH
(2023)
Editorial Material
Obstetrics & Gynecology
Renee Heffron, Sharon L. Achilles, Laneta J. Dorflinger, Janet P. Hapgood, James Kiarie, Chelsea B. Polis, Petrus S. Steyn
Correction
Obstetrics & Gynecology
Renee Heffron, Sharon L. Achilles, Laneta J. Dorflinger, Janet P. Hapgood, James Kiarie, Chelsea B. Polis, Petrus S. Steyn
Article
Obstetrics & Gynecology
Sarah C. Keogh, Easmon Otupiri, Philicia W. Castillo, Doris W. Chiu, Chelsea B. Polis, Emmanuel K. Nakua, Suzanne O. Bell
Summary: The study shows that Ghanaian women value the effectiveness of hormonal contraceptives in preventing pregnancy, but concerns about side effects, future fertility impairment, and long-term health issues are the main reasons for discontinuation. Inadequate counseling on these issues highlights the need for better tailored contraceptive counseling to meet individual needs.
Letter
Public, Environmental & Occupational Health
Chelsea B. Polis, Carie M. Cox, Ozge Tuncalp, Alexander C. McLain, Marie E. Thoma
Article
Public, Environmental & Occupational Health
Sarah C. Keogh, Easmon Otupiri, Philicia W. Castillo, Naomi W. Li, Joana Apenkwa, Chelsea B. Polis
Summary: The study found that young Ghanaian women face challenges in accessing sexual and reproductive health services. They prefer contraception methods like condoms, injectables, withdrawal, or implants, and are more likely to be influenced by friends in their contraceptive decision-making.
REPRODUCTIVE HEALTH
(2021)
Article
Public, Environmental & Occupational Health
Chelsea B. Polis, Easmon Otupiri, Suzanne O. Bell, Roderick Larsen-Reindorf
Summary: A significant portion of Ghanaian women of reproductive age are using fertility awareness-based methods (FABMs), with at least 18% likely using such methods. Most FABM users in Ghana also use other contraceptive methods concurrently. Older, wealthier, more educated, and women with fewer children are more likely to choose FABMs over hormonal methods/IUDs. While FABM users are more likely to correctly identify fertile times, there is still room for improvement in their knowledge and practices.
GLOBAL HEALTH-SCIENCE AND PRACTICE
(2021)
Article
Health Care Sciences & Services
Onikepe Owolabi, Taylor Riley, Easmon Otupiri, Chelsea B. Polis, Roderick Larsen-Reindorf
Summary: The study reveals that overall, there is limited infrastructural capacity in public facilities in Ghana to provide comprehensive abortion care. However, there are persistent gaps in basic abortion care capacity within health facilities currently providing post-abortion care.
BMC HEALTH SERVICES RESEARCH
(2021)
Article
Communication
Zoe H. H. Pleasure, Lori F. F. Frohwirth, Naomi Li, Chelsea B. B. Polis
Summary: This study explored the disruptions in contraceptive care caused by the COVID-19 pandemic in the United States. Through analyzing Reddit posts, the study found that many individuals faced barriers in accessing reliable and evidence-based information about contraception during the early pandemic. The findings highlight the importance of conversational and interactive means of seeking information, particularly during periods of limited access to clinics.
JOURNAL OF HEALTH COMMUNICATION
(2022)
Review
Public, Environmental & Occupational Health
Chelsea B. Polis, Ann Biddlecom, Susheela Singh, Boniface Ayanbekongshie Ushie, Lori Rosman, Abdulmumin Saad
Summary: The COVID-19 pandemic has had disproportionate effects on people living in low- and middle-income countries, exacerbating weak health systems. Studies have shown that COVID-19 has impacted the demand for, provision of, and access to contraceptive and abortion-related services, as well as reproductive outcomes. These impacts include increased demand, reduced provision, and increased barriers to accessing these services.
SEXUAL AND REPRODUCTIVE HEALTH MATTERS
(2022)
Article
Demography
Chelsea B. Polis, Ann M. Moore, Abdallah Chilungo, Sara Yeatman
INTERNATIONAL PERSPECTIVES ON SEXUAL AND REPRODUCTIVE HEALTH
(2020)
Article
Demography
Chelsea B. Polis, Easmon Otupiri, Michelle Hindin, Doris W. Chiu, Sarah C. Keogh, Cara Aidoo, Roderick Larsen-Reindorf, Suzanne O. Bell
STUDIES IN FAMILY PLANNING
(2020)
Article
Public, Environmental & Occupational Health
Chelsea B. Polis, Philicia W. Castillo, Easmon Otupiri, Sarah C. Keog, Rubina Hussain, Emmanuel K. Nakua, Roderick Larsen-Reindorf, Suzanne O. Bell
Article
Public, Environmental & Occupational Health
Sarah C. Keogh, Easmon Otupiri, Doris W. Chiu, Chelsea B. Polis, Rubina Hussain, Suzanne O. Bell, Emmanuel K. Nakua, Roderick Larsen-Reindorf
Meeting Abstract
Obstetrics & Gynecology
C. Polis, P. Castillo, E. Otupiri, S. Keogh, R. Hussain, E. Nakua, R. Larsen-Reindorf, S. Bell
Article
Demography
Sarah E. K. Bradley, Chelsea B. Polis, Akinrinola Bankole, Trevor Croft
STUDIES IN FAMILY PLANNING
(2019)