In the United States, states with restrictive abortion laws are increasingly associated with poorer maternal health outcomes, particularly among patients who conceive through fertility treatments, according to new research.

A study published in JAMA Health Forum by researchers at Oregon Health & Science University (OHSU) found that states enforcing targeted regulations of abortion providers (TRAP laws) report significantly higher rates of serious maternal health complications among patients who used fertility treatments, compared with states without such restrictions.

Says an assistant professor of obstetrics and gynecology in the OHSU School of Medicine and also the lead author of the study, Dr. Molly Kornfield, "People with highly planned and desired pregnancies may not be who we typically think of when we discuss the impacts of abortion restrictions, but their health and safety are being considerably impacted." 

She added, "These data prove what we already know: abortion restrictions don’t exist in a vacuum - they affect everyone who needs reproductive health care." 

Patients who have already gone through infertility diagnoses go on to face bloated risks at the time of pregnancy and childbirth. These risks include hemorrhage, fetal growth restriction, gestational diabetes, preterm birth, stillbirth, and also, in certain cases, hysterectomy. The OHSU team is examining if the limits on access to comprehensive reproductive care also worsen those risks. Making use of a retrospective, population-based group design, researchers went on to evaluate maternal and neonatal health outcomes of over 400,000 births that were conceived via fertility treatments between 2012 and 2021. 

The analysis suggested a statistically prominent rise in major maternal complications within states that practice TRAP laws. These included some higher rates when it comes to blood transfusions, ICU admissions, sudden hysterectomies, and uterine rupture, all of which can be pretty life-threatening and may also permanently affect the patient's ability to carry pregnancies in the future.  Although this study did not point toward a single cause for the disparities, the researchers confirmed many systemic factors that are likely to contribute.  

These factors include closure of fertility clinics in the states that follow restrictions, departure of abortion providers due to passage of restrictive laws, and also a countrywide shortage of OB/GYNs - conditions that both limit access to on-time and specialized care when complications crop up. 

Notably, the findings are already going ahead and influencing how clinicians counsel the patients, especially the ones who are pregnant post the fertility treatment.

Researchers have noted that the providers may as well advise the patients to take more precautions on travel at the time of pregnancy, due to the erratic availability when it comes to emergency reproductive care across the state lines. 

This is rather more concerning for people already experiencing barriers and discrimination in the health care system, such as people of color and immigrants, as well as LGBTQ+ individuals, confirmed the study authors. They further added that these legal restrictions can bloat up the presently existing inequities when it comes to maternal health. 

A resident physician in the department of obstetrics and gynecology at OHSU and also a co-author of the study, Dr. Samuel Melville, opines that the outcomes do highlight the interconnected nature as far as reproductive health services are concerned. 

He further adds, “We’re lucky to be living and practicing in Oregon, where we’re able to offer evidence-based, full-scope reproductive health care, but sadly this isn’t the case in so many areas." "If we want to truly support the health of children and families, we need to acknowledge that safe reproduction includes abortion care."