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Peer-Reviewed Journals

  • International Perspectives on Sexual and Reproductive Health
  • Perspectives on Sexual and Reproductive Health

Global

  • Abortion
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Good reproductive health policy starts with credible research

 

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Guttmacher Institute

Good reproductive health policy starts with credible research

 

Donate Now

Connect With Us

  • Facebook
  • Instagram
  • Twitter
  • Email

Highlights

  • Roe v. Wade in Peril
  • COVID-19 impact
  • Reproductive Health Impact Study
  • Adding It Up
  • Abortion Worldwide
  • Guttmacher-Lancet Commission
  • U.S. policy resources
  • State policy resources
  • State legislation tracker

Reports

  • Global
  • U.S.

Articles

  • Global research
  • U.S. research
  • Policy analysis
  • Guttmacher Policy Review
  • Op-eds & external blogs

Fact Sheets

  • Global
  • U.S.
  • U.S. State Laws and Policies

Data & Visualizations

  • Data center
  • Infographics
  • Public-use data sets

Peer-Reviewed Journals

  • International Perspectives on Sexual and Reproductive Health
  • Perspectives on Sexual and Reproductive Health

Global

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

U.S.

  • 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
  • History
  • Contact
  • Conflict of Interest Policy

Media

  • Media office
  • News releases

Support Our Work

  • Make a gift today
  • Monthly Giving Circle
  • Donate stock or securites
  • Guttmacher Legacy Circle
  • Financials
  • Annual Report

Awards and Scholarships

  • Darroch Award
  • Richards Scholarship
  • Bixby Fellowship

Search form

All Staff

Tsuyoshi Onda

Senior Research Assistant

 

 

 

Selected Publications

  • March 2018 Report

    Abortion Worldwide 2017: Uneven Progress and Unequal Access

    Global

    • Abortion
  • February 2018 Research Article

    What Are People Looking For When They Google “Self-Abortion”?

    Contraception

    United States

    • Abortion
  • May 2016 Report

    Characteristics of U.S. Abortion Patients in 2014 and Changes Since 2008

    United States

    • Abortion
  • April 2016 Research Article

    The cost of post-abortion care in developing countries: a comparative analysis of four studies

    Health Policy and Planning

    Global

    • Abortion
  • March 2016 Report

    Contraceptive Failure Rates in the Developing World: An Analysis of Demographic and Health Survey Data in 43 Countries

    Global

    • Abortion
    • Contraception
    • Pregnancy
  • March 2016 Research Article

    Typical use contraceptive failure rates in 43 countries with demographic and health Survey data: summary of a detailed report

    Contraception

    Global

    • Contraception
  • June 2015 Research Article

    Maternal Near-Miss Due to Unsafe Abortion and Associated Short-Term Health and Socio-Economic Consequences in Nigeria

    African Journal of Reproductive Health

    Global

    • Abortion
  • December 2013 Research Article

    Documenting the Individual- and Household-Level Cost of Unsafe Abortion in Uganda

    International Perspectives on Sexual and Reproductive Health
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