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Highlights

  • Roe v. Wade Overturned
  • Reproductive Health Impact Study
  • Adding It Up
  • Abortion Worldwide
  • Guttmacher-Lancet Commission
  • Monthly Abortion Provision Study
  • US policy resources
  • State policy resources
  • State legislation tracker

Reports

  • Global
  • United States

Articles

  • Global research
  • US research
  • Policy analysis
  • Guttmacher Policy Review
  • Opinion

Fact Sheets

  • Global
  • United States
  • US State Laws and Policies

Data, Videos & Visualizations

  • Data center
  • Videos
  • Infographics
  • Public-use data sets

Peer-reviewed Journals

  • International Perspectives on Sexual and Reproductive Health (1975–2020)
  • Perspectives on Sexual and Reproductive Health (1969–2020)

Global

  • Abortion
  • Contraception
  • HIV & STIs
  • Pregnancy
  • Teens

US

  • Abortion
  • Contraception
  • HIV & STIs
  • Pregnancy
  • Teens

Our Work by Geography

  • Global
  • Africa
  • Asia
  • Europe
  • Latin America & the Caribbean
  • Northern America
  • Oceania

Who We Are

  • About
  • Staff
  • Board
  • Job opportunities
  • Newsletter
  • History
  • Contact
  • Conflict of Interest Policy

Media

  • Media office
  • News releases

Support Our Work

  • Make a gift today
  • Monthly Giving Circle
  • Ways to Give
  • Guttmacher Guardians
  • Guttmacher Legacy Circle
  • Financials
  • 2024 Impact Report

Awards & Scholarships

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Senior Research Associate

Anna Popinchalk

Portrait Anna Popinchalk

Anna Popinchalk no longer works for the Guttmacher Institute. 

All Staff

Selected Publications

  1. March 2022 Research Article

    Country-specific estimates of unintended pregnancy and abortion incidence: A global comparative analysis of levels in 2015–2019

    Jonathan Bearak, Anna Popinchalk, Cynthia Beavin, Bela Ganatra, Ann-Beth Moller, Özge Tunçalp and Leontine Alkema BMJ Global Health
  2. November 2021 Report

    Impact of the COVID-19 Pandemic on Adolescent Sexual and Reproductive Health in Ethiopia

    Assefa Seme, Solomon Shiferaw, Ayanaw Amogne, Anna Popinchalk, Leilena Shimeles, Ephrem Berhanu, Ricardo Mimbela and Margaret Giorgio
  3. July 2021 Research Article

    The state of global abortion data: an overview and call to action

    Anna Popinchalk, Cynthia Beavin and Jonathan Bearak BMJ Sexual & Reproductive Health
  4. May 2021 Research Article

    Does the Impact of Motherhood on Women's Employment and Wages Differ for Women Who Plan Their Transition Into Motherhood?

    Jonathan Bearak, Anna Popinchalk, Kristen Burke and Selena Anjur-Dietrich Demography
  5. July 2020 Research Article

    Unintended pregnancy and abortion by income, region, and the legal status of abortion: estimates from a comprehensive model for 1990-2019

    Jonathan Bearak, Anna Popinchalk, Bela Ganatra, Ann-Beth Moller, Özge Tunçalp, Cynthia Beavin, Lorraine Kwok and Leontine Alkema The Lancet Global Health
  6. April 2019 Research Article

    Trends in the Method and Gestational Age of Abortion in High-income Countries

    Anna Popinchalk and Gilda Sedgh BMJ
  7. March 2019 Research Article

    Pregnancies, abortions, and pregnancy intentions: a protocol for modeling and reporting global, regional and country estimates

    Jonathan Bearak, Anna Popinchalk, Gilda Sedgh, Bela Ganatra, Ann-Beth Moller, Özge Tunçalp and Leontine Alkema Reproductive Health
  8. May 2018 Report

    Accelerate Progress—Sexual and Reproductive Health and Rights for All

    Ann M. Starrs, Alex Ezeh, Gary Barker, Alaka Basu, Jane T. Bertrand, Robert W. Blum, Awa M. Coll-Seck, Anand Grover, Laura Laski, Monica Roa, Zeba A. Sathar, Lale Say, Gamal I. Serour, Susheela Singh, Karin Stenberg, Marleen Temmerman, Ann Biddlecom, Anna Popinchalk, Cynthia Summers and Lori S. Ashford
  9. Picture shows world map
    March 2018 Research Article

    Global, Regional, and Subregional Trends in Unintended Pregnancy and Its Outcomes from 1990 to 2014: Estimates from a Bayesian Hierarchical Model

    Jonathan Bearak, Anna Popinchalk, Leontine Alkema and Gilda Sedgh The Lancet Global Health
  10. September 2017 Research Article

    Global, regional, and subregional classification of abortions by safety, 2010–14: estimates from a Bayesian hierarchical model

    Bela Ganatra, Caitlin Gerdts, Clémentine Rossier, Brooke Ronald Johnson, Özge Tunçalp, Anisa Assifi, Gilda Sedgh, Susheela Singh, Akinrinola Bankole, Anna Popinchalk, Jonathan Bearak, Zhenning Kang and Leontine Alkema The Lancet

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