What Research Says About a Post-Roe World

June 30, 2022

The leader of a landmark abortion study shares what research and her own family experience suggest will happen to people who are denied abortions in a post-Roe world.

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It’s impossible to know how the Supreme Court’s decision to overturn Roe v. Wade will play out for pregnant people across the country.

But demographer Diana Greene Foster has solid research behind her prediction: “It’ll be the people who already have the least resources who are going to be forced to experience the greatest hardship,” she said. “So this is going to deepen inequality, and this is going to make people whose lives are hard even harder.”

In 2008, Foster launched a landmark research project called the Turnaway Study that followed nearly 1,000 women seeking abortions at 30 clinics across the country. 

Diana Greene Foster led the landmark Turnaway Study. (Photo courtesy of Diana Greene Foster)

The study participants mirrored those who seek abortions nationwide — most were in their 20s, living in poverty and already had kids. Foster specifically targeted women who were just under or just over the facilities’ gestational limits for getting an abortion. Because of this, some received the abortion they wanted while others were “turned away.” 

“When we started the study, the common dialogue around abortion in the United States was that abortion hurts women,” Foster said. “If you restrict access to abortion on the basis that abortion hurts women, then you really need to ask, what is the harm of not getting an abortion if you felt like you needed one?”

Foster’s team of researchers conducted nearly 8,000 interviews as they checked back with the women over five years to learn how having or not having the abortion affected their lives. Their study has produced nearly 50 peer-reviewed articles and a book filled with findings that — with abortion expected to be banned or severely restricted in about half the country within weeks — are as relevant to the future as they are to the past. 

Foster said in the first few months, women who were denied abortions reported higher levels of anxiety, but over time, there were no major mental health differences between the two groups. However, “there is a very large difference in physical health,” she said. “We see that people are more likely to report chronic pain, more likely to report hypertension if they’re denied that abortion than if they receive it.”

Economically, women denied abortions had more debt, were more likely to live in poverty, and less likely to be able to work full time.

“When we ask people, why do you want an abortion, their number one reason is they feel like they can’t afford to have a child,” Foster said.This end of Roe will make things worse.”

She pointed to a quote from an 18-year-old Turnaway Study participant from California who had been denied an abortion.

“She said, ‘I wish I’d had her when I was older, more stable, more financially set, just pretty much to where I knew who I was, because it was like raising her and trying to figure me out. But I was raising both of us, myself and her,” Foster said.

People who were denied abortions were less likely to be in high-quality relationships and to have achieved self-established life goals in the years after giving birth, including having more children later on in life.

Years before she started the Turnaway Study, Foster saw firsthand the impact that banning abortion can have, through her grandmother Dorothy.

Diana Greene Foster (L) and her grandmother Dorothy (R) in 1993. Foster said her grandmother’s experience with an unwanted pregnancy mirrors the findings in the Turnaway Study. (Photo courtesy of Diana Greene Foster)

Dorothy became pregnant at 19. It was not planned, and Foster thinks if her grandmother had access to a legal abortion, she would’ve gotten one. But in 1940, that wasn’t an option. Instead, she placed her daughter — Foster’s mother — for adoption.

Foster first met Dorothy when she was 12, and the two became even closer when Foster moved to Dorothy’s home state of California for college. Foster said Dorothy lived an interesting life — she owned multiple businesses and traveled extensively — but it was not the life Dorothy mapped out for herself. She struggled with money and relationships, and she never had more kids.

It’s impossible to pinpoint how much Dorothy’s unplanned pregnancy altered her life, but Foster says her grandmother’s life and the lives of the women in the Turnaway Study are a reminder of the price people pay when abortion is illegal. 

Now, Foster and her researchers are on to a new study, which will focus on if and how people are able to get abortions after the procedure is banned in their state. They’ve already started following people from 17 abortion facilities who had appointments canceled post-Roe and those who received an abortion right before the Supreme Court decision. 

Foster hopes hard data on the impact of abortion bans will inform state lawmakers who now control this decision.

“I think it’s completely clear that denying people access to abortion results in worse consequences for their health and their families well-being,” she said. “So that doesn’t need to be demonstrated again. What needs to be shown is how do people acclimate to something that has been a right for 50 years and is suddenly not a right and in fact is illegal?”

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Episode Resources

Selected Reporting and Research on Abortion and Post-Roe America

Turnaway Study Annotated Bibliography

What abortion looks like in every state — right now (Jasmine Mithani, Shefali Luthra and Abby Johnston; The 19th; 6/29/2022)

Abortion doctors’ post-Roe dilemma: Move, stay or straddle state lines (Alice Miranda Ollstein, Politico, 6/29/2022)

This is how life in post-Roe America is starting to shape up (Rachel Treisman, NPR, 6/28/2022)

Abortion Pills Take the Spotlight as States Impose Abortion Bans (Pam Belluck, New York Times, 6/26/2022)

The Loss of Abortion Rights Will Send Shockwaves Through the U.S. Health Care System (Laurie Zephyrin and David Blumenthal, Commonwealth Fund, 6/24/2022)

This Texas teen wanted an abortion. She now has twins. (Caroline Kitchener, New York Times, 6/20/2022)

Six Predictions About the End of Roe, Based on Research (Diana Greene Foster, Politico Magazine, 6/8/2022)

Episode Credits


Diana Greene Foster, PhD, Director of Research, Advancing New Standards in Reproductive Health

The Tradeoffs theme song was composed by Ty Citerman, with additional music this episode by Blue Dot Sessions and Epidemic Sound.

This episode was produced by Ryan Levi and mixed by Andrew Parrella. Editing assistance from Cate Cahan.