Legal abortion access is associated with lower maternal mortality, reduced poverty, and better outcomes for families across a wide range of measures. The most straightforward comparison is safety: carrying a pregnancy to term in the United States is far more dangerous than having a legal abortion, and the gap has grown wider in recent data. But the evidence extends well beyond physical safety into economics, family stability, intimate partner violence, and the health of children already born. The picture is genuinely complex in places, particularly around mental health, and worth examining carefully.
How Abortion Compares to Childbirth in Terms of Safety
The most widely cited comparison of risk comes from a 2012 study in Obstetrics & Gynecology, which found that the mortality rate for childbirth was roughly 8.8 deaths per 100,000 live births, while the rate for legal induced abortion was 0.6 per 100,000 procedures. That made childbirth about 14 times more dangerous than abortion, and the overall rate of complications was higher for childbirth as well.1PubMed. The comparative safety of legal induced abortion and childbirth in the United States
More recent data has pushed that ratio even higher. A 2025 study in JAMA Network Open examined the period from 2018 to 2021 and found the mean ratio of pregnancy-related mortality to abortion-related mortality was about 50 to 70, depending on which causes of death were included or excluded. Even the most conservative calculation, which stripped out COVID-19 deaths and nonspecific causes, showed pregnancy-related death rates running roughly 44 times higher than abortion-related deaths.2JAMA Network Open. Pregnancy- and Abortion-Related Mortality in the US, 2018-2021 The widening gap reflects both the rising maternal mortality rate in the U.S. and the continued safety improvements in abortion care.
Medication Abortion and Telehealth
Most abortions in the U.S. are now medication abortions, using a two-drug regimen of mifepristone followed by misoprostol. Large studies confirm this approach is both highly effective and safe. A study of over 6,000 telehealth medication abortions published in Nature Medicine found that about 98% were complete without any additional intervention, and serious adverse events occurred in only about 0.25% of patients. Safety and effectiveness were the same whether the consultation happened by video call or through an asynchronous (message-based) model.3PubMed Central. Effectiveness and safety of telehealth medication abortion in the USA
A randomized trial published in JAMA compared no-test telehealth medication abortion (where pills were mailed without an in-person exam or ultrasound) to the traditional in-person model with ultrasonography. Overall effectiveness was about 94% in both groups, and serious adverse events occurred in about 1% of participants across all arms, with no meaningful difference between the approaches.4PubMed Central. Comparison of No-Test Telehealth and In-Person Medication Abortion Similar findings emerged from a population-based study of online telemedicine abortion in Ireland and Northern Ireland, where roughly 95% of women reported successfully ending their pregnancy without surgical intervention and no deaths were reported.5PubMed Central. Self reported outcomes and adverse events after medical abortion through online telemedicine
Safety at Different Gestational Ages
First-trimester procedures and medication abortions account for the vast majority of abortions and carry extremely low complication rates. But second-trimester procedures, while less common, are sometimes necessary for medical reasons or because of delays in access. The evidence shows these are also safe, though complication rates do rise with gestational age.
An audit at an Australian hospital covering over 2,100 second-trimester surgical abortions found an overall complication rate of about 2.2%, with the major complication rate at 0.55%. Women under 20 weeks had lower complication rates than those over 20 weeks, though the difference was concentrated in minor complications; major complication rates were statistically similar between the groups.6PubMed. Second-Trimester Surgical Abortion Is Safe: Audit of Complication Rates at an Australian Tertiary Hospital A study of second-trimester medical abortions using mifepristone and misoprostol found that the most common complication was retained placental tissue requiring surgical removal, at about 19%, followed by hemorrhage at about 4% and blood transfusion at under 2%.7PubMed. Maternal complications associated with second trimester medical abortion using mifepristone priming and subsequent misoprostol These numbers remain far below the overall risks of childbirth, and the context matters: most second-trimester abortions involve either fetal anomalies discovered at the anatomy scan or significant delays caused by logistics, cost, and legal barriers.
Poverty and the Economic Consequences of Denied Abortion
The most important evidence on the economic effects of abortion access comes from the Turnaway Study, a longitudinal project that followed women who sought abortions near their clinic’s gestational limit. Some received the abortion; others were turned away because they were just past the cutoff. Comparing these two groups has produced some of the clearest evidence available on what happens when an unwanted pregnancy is carried to term.
Women who were denied a wanted abortion and gave birth were far more likely to be living in poverty. At six months after seeking an abortion, those who were turned away had nearly four times the odds of living below the federal poverty level compared to women who received the procedure. Their average household income sat at about 110% of the poverty line, versus 144% for women who obtained the abortion. That gap persisted through four years of follow-up, and the women who were denied abortions were consistently more likely to report not having enough money for basic expenses like food, housing, and transportation.8PubMed Central. Socioeconomic Outcomes of Women Who Receive and Women Who Are Denied Wanted Abortions in the United States
A separate analysis from the National Bureau of Economic Research, using credit report data rather than self-reporting, confirmed the financial picture. Women denied abortions experienced a large, sustained increase in financial distress lasting several years after the encounter.9National Bureau of Economic Research. The Economic Consequences of Being Denied an Abortion
Effects on Existing Children
One dimension that rarely gets discussed is what happens to children who are already in the household when a mother is denied an abortion. The Turnaway Study tracked these children too, and the findings were clear. From six months to four and a half years after the mother sought an abortion, existing children of women who were denied had lower developmental scores and were significantly more likely to be living in poverty, with about 3.7 times the odds of being below the federal poverty level compared to existing children of women who received the abortion.10PubMed. Effects of Carrying an Unwanted Pregnancy to Term on Women’s Existing Children
The mechanism is straightforward: carrying an additional unwanted pregnancy to term stretches a household’s resources thinner without a corresponding increase in income. The children who were already there bear the cost in material terms and, according to developmental assessments, in their early cognitive and behavioral outcomes as well.
Intimate Partner Violence
Abortion access has a measurable relationship to domestic violence. In the Turnaway Study, women who were unable to obtain a wanted abortion were slower to leave a violent relationship and more likely to continue experiencing violence compared to those who received the procedure.11PubMed Central. State abortion restrictiveness and prevalence of intimate partner violence and domestic violence among recently birthing black and white individuals A prospective cohort study in Nepal found a similar pattern: compared to women who ended their pregnancy, those who gave birth after seeking an abortion faced higher risk of partner violence even several years later.12PubMed Central. Patterns of intimate partner violence after abortion seeking in Nepal (2019-2024)
Following the Dobbs decision in 2022, researchers examined the population-level effects of new state-level abortion restrictions on intimate partner violence. They found that restrictions, measured either by the increase in travel distance to a provider or by the presence of a near-total ban, increased the rate of intimate partner violence for reproductive-age women in affected counties by roughly 7 to 10 percent.13PubMed. Abortion restrictions and intimate partner violence in the Dobbs Era The logic connects economic dependence, pregnancy, and the difficulty of leaving an abusive partner: when a woman cannot end an unwanted pregnancy, she is more physically vulnerable, more financially dependent, and less mobile.
Mental Health Is the Most Contested Area
If there is one area where the evidence is genuinely complicated, it is mental health. Two large studies point in somewhat different directions, and the explanation for the discrepancy matters.
A study using data from the National Comorbidity Survey found that once researchers accounted for women’s mental health before the pregnancy, the association between abortion and most psychiatric disorders disappeared. After adjusting for pre-existing conditions, there was no significant link between abortion and anxiety, mood disorders, impulse-control disorders, eating disorders, or suicidal ideation. The one exception was substance use disorders, which remained elevated.14PubMed Central. Abortion and Mental Health: Findings From the National Comorbidity Survey-Replication
On the other hand, a large Danish cohort study of 1.2 million pregnancies found higher rates of psychiatric hospitalization following induced abortion compared to other pregnancies, including for substance use disorders and suicide attempts. The associations were strongest among women with preexisting mental illness and those under 25, and the elevated risk faded over time.15PubMed. Induced abortion and implications for long-term mental health: a cohort study of 1.2 million pregnancies
How do you reconcile these? The critical difference is what researchers are comparing and what they are controlling for. The U.S. study carefully adjusted for mental health that existed before the pregnancy, which filtered out the confounding factor that women in difficult circumstances are both more likely to seek abortions and more likely to have mental health challenges. The Danish study compared abortion to “other pregnancies” (primarily wanted pregnancies carried to term), a comparison that inherently bundles the unwantedness of the pregnancy together with the procedure itself. Both study designs are legitimate, but they answer different questions. The weight of the evidence, across multiple reviews and study designs, suggests that abortion itself does not cause new psychiatric illness in otherwise healthy women, but that the circumstances leading to abortion often co-occur with vulnerability to mental health problems.
What Happens When Abortion Access Disappears
Since the Dobbs decision, several U.S. states have imposed near-total abortion bans. The early evidence on the effects is accumulating quickly. Women in ban states now face dramatically longer travel, higher costs, and later procedures. A study in the American Journal of Public Health found that mean travel time jumped from about 2.8 hours to over 11 hours, overnight stays went from 5% to 58% of patients, and average travel costs roughly doubled. Pregnancy duration at the time of the abortion also increased, with the share of procedures occurring at 13 weeks or later rising from 8% to 17%.16PubMed Central. Changes in Abortion Access, Travel, and Costs Since the Implementation of State Abortion Bans, 2022-2024 Pushing abortions later into pregnancy means pushing them into the gestational-age range where complications are more likely, an outcome that is entirely a product of the restrictions themselves.
State-level analyses have found that restrictive abortion laws, including so-called TRAP laws (targeted regulation of abortion providers), are associated with about a 36% greater likelihood of infant mortality compared to states without such laws.17PubMed Central. Targeted regulation of abortion providers and infant mortality Restrictions also create geographic, transportation, and financial barriers that disproportionately affect Black women and other marginalized populations, contributing to the broader maternal mortality crisis.18PubMed Central. The impact of hostile abortion legislation on the United States maternal mortality crisis
One analysis attempted to measure the direct causal relationship between abortion bans and maternal mortality using an event-study design. It found a positive association, but the finding was not robust to statistical tests for false positives, and the authors cautioned that the data are still too limited for firm causal conclusions.19PubMed Central. Abortion bans and maternal mortality rates in U.S. states, 2018-2021 The short follow-up period is a genuine limitation here; the effects of these bans may take years to fully manifest in population-level mortality data.
Estimates of the demographic impact suggest abortion bans have already produced a measurable increase in births. A JAMA study estimated roughly a 1.7% increase in the fertility rate in states with six-week or complete bans, translating to over 22,000 excess births in the early post-Dobbs period, with the largest effects in Texas, Kentucky, and Mississippi.20JAMA. US Abortion Bans and Fertility
The Erosion of Healthcare Infrastructure
Abortion bans do not just affect abortion. They reshape the entire healthcare landscape for reproductive-age women. TRAP laws were associated with an average reduction of nearly 5% in the density of OB-GYNs per 100,000 women of reproductive age over the period from 1993 to 2021, and the decline hit nonmetropolitan counties hardest, persisting for a decade after laws were enacted.21PubMed. Targeted Regulations Of Abortion Providers Associated With Significant Decreases In OB-GYN Density, 1993-2021 Post-Dobbs, reporting has linked abortion bans to further drops in the OB-GYN workforce in states with restrictions.22PubMed. Abortion Bans Tied to Drop in OB-GYN Workforce in States With Restrictions
In emergency settings, the effects are already visible. An ethnographic study in Indiana found that the state’s abortion ban introduced legal uncertainty into emergency care for patients with vaginal bleeding. Clinicians altered how they gathered information, documented cases, and made reporting decisions. The researchers concluded that these shifts risked delayed or defensive care, erosion of patient trust, and widening inequities in time-sensitive emergency situations.23PubMed Central. Impact of Abortion Bans on Emergency Care for Patients With Vaginal Bleeding: An Ethnographic Analysis When doctors worry about criminal prosecution for providing standard care for miscarriages and ectopic pregnancies, the consequences extend to every pregnant patient who walks into an emergency room, not only those seeking an abortion.
Termination After a Fetal Anomaly Diagnosis
A significant fraction of second-trimester abortions follow the diagnosis of a severe fetal anomaly, often detected at the anatomy ultrasound around 18 to 20 weeks. For families in this situation, the decision is rarely about whether the pregnancy was wanted; it almost always was. The emotional experience is closer to bereavement than to the relief more commonly reported after elective first-trimester abortions.
A systematic review of parental mental health after termination for fetal anomaly found that trauma-related stress, depressive symptoms, and grief reactions varied across studies but were consistently present in the period following the procedure.24PubMed. Parents’ mental health after termination of pregnancy for foetal anomaly – a systematic review A qualitative study found that women experienced intense self-blame and guilt both over the anomaly itself and over the decision to end the pregnancy.25PubMed Central. Psychological experiences of women with pregnancy termination due to fetal anomalies Another qualitative study tracked grief over time and found that while it was universal at first, it had largely subsided by three months and was gone by one year for most participants.26PubMed Central. Grief after second-trimester termination for fetal anomaly: a qualitative study
Access to termination in these cases is not about convenience; it is about allowing families to make a medical decision under deeply painful circumstances. When abortion restrictions eliminate or complicate this option, parents may be forced to carry a pregnancy to term knowing the fetus has a condition incompatible with life, compounding the suffering without changing the outcome.
How Abortion Access Affects Partners and Fathers
The research on abortion’s effects extends beyond the person who is pregnant. A study published in the Journal of Adolescent Health examined men who reported a teen pregnancy and compared outcomes based on whether the pregnancy ended in abortion or a live birth. Men whose adolescent partners had an abortion were significantly more likely to graduate from college (about 22% versus 6%) and to complete any post-secondary education (roughly 59% versus 32%). There was also a positive association between abortion and personal income, particularly compared to men who did not live with the child born during adolescence.27PubMed Central. Male Abortion Beneficiaries: Exploring the Long-Term Educational and Economic Associations of Abortion Among Men Who Report Teen Pregnancy
These findings mirror the well-documented effects on women’s education and earnings, and they underscore a point that is easy to miss: an unplanned birth during adolescence alters the trajectory of everyone involved, not just the mother. When abortion is available, both partners are more likely to complete education that positions them for economic stability, which in turn affects the circumstances of any children they go on to have later.