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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

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The Lancet Global Health

  1. 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
  2. November 2018 Research Article

    Health Systems' Capacity to Provide Post-Abortion Care: A Multicountry Analysis Using Signal Functions

    Onikepe Owolabi, Ann Biddlecom and Hannah Whitehead The Lancet Global Health
  3. 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
  4. December 2017 Research Article

    The Incidence of Abortion and Unintended Pregnancy in India, 2015

    Susheela Singh, Chander Shekhar, Rajib Acharya, Ann M. Moore, Melissa Stillman, Jennifer J. Frost, Harihar Sahoo, Manoj Alagarajan, Rubina Hussain, Aparna Sundaram, Michael Vlassoff, Shveta Kalyanwala and Alyssa Browne The Lancet Global Health
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