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Highlights

  • Reproductive Health Impact Study
  • Adding It Up
  • Abortion Worldwide
  • Guttmacher-Lancet Commission
  • US policy resources
  • State policy resources
  • International Perspectives on Sexual and Reproductive Health (1975–2020)
  • Perspectives on Sexual and Reproductive Health (1969–2020)

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

Tools

  • Interactive Map: US Abortion Policies and Access After Roe
  • Family Planning Investment Impact Calculator
  • Monthly Abortion Provision Study Dashboard
  • State legislation tracker
  • Public-use data sets

Global

  • Abortion
  • Contraception
  • Pregnancy
  • Teens

US

  • Abortion
  • Contraception
  • 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
  • Impact Report 2025

Awards & Scholarships

  • Darroch Award
  • Richards Scholarship
  • Bixby Fellowship
Donate
  • X
  • Facebook
  • Instagram
  • Youtube
  • LinkedIn
  • Contact

Senior Research Assistant

Marielle Kirstein

Marielle Kirstein joined the Guttmacher Institute in 2018. Ms. Kirstein focuses on access to contraceptive and abortion services, and adolescent sexual and reproductive health and behavior. Her work spans domestic and international contexts, and she is involved in research needs assessments in areas with humanitarian emergencies. Prior to joining the Institute, Ms. Kirstein received a BA in sociology from Tulane University. 
All Staff

Selected Publications

  1. Abortion Provider Census map preview image
    June 2022 Policy Analysis

    Long-Term Decline in US Abortions Reverses, Showing Rising Need for Abortion as Supreme Court Is Poised to Overturn Roe v. Wade

    Rachel K. Jones, Jesse Philbin, Marielle Kirstein, Elizabeth Nash and Kimberley Lufkin
  2. Medication Abortion
    February 2022 Policy Analysis

    Medication Abortion Now Accounts for More Than Half of All US Abortions

    Rachel K. Jones, Elizabeth Nash, Lauren Cross, Jesse Philbin and Marielle Kirstein
  3. December 2021 Report

    The Continuing Impacts of the COVID-19 Pandemic in the United States: Findings from the 2021 Guttmacher Survey of Reproductive Health Experiences

    Laura D. Lindberg, Jennifer Mueller, Marielle Kirstein and Alicia VandeVusse
  4. November 2021 Policy Analysis

    New Evidence: Texas Residents Have Obtained Abortions in at Least 12 States That Do Not Border Texas

    Rachel K. Jones, Jesse Philbin, Marielle Kirstein and Elizabeth Nash
  5. June 2020 Report

    Early Impacts of the COVID-19 Pandemic: Findings from the 2020 Guttmacher Survey of Reproductive Health Experiences

    Laura D. Lindberg, Alicia VandeVusse, Jennifer Mueller and Marielle Kirstein

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