Several distinct types of professionals can deliver babies in the United States, from obstetrician-gynecologists and family physicians to several categories of midwives. Which provider a person ends up with depends on pregnancy risk level, geographic location, insurance coverage, and personal preference, and the choice carries real implications for how the birth unfolds. The landscape is more varied and more contested than most people realize before they start looking into it.
Obstetrician-Gynecologists
Obstetrician-gynecologists, usually called OB-GYNs, are the providers most Americans picture when they think of who delivers babies. They are physicians who complete four years of medical school followed by a four-year residency in obstetrics and gynecology. Their training covers the full spectrum of pregnancy, including surgical delivery by cesarean section, management of high-risk conditions like preeclampsia or placenta previa, and operative vaginal deliveries using forceps or vacuum. Because of this surgical capability, OB-GYNs are the default provider for pregnancies classified as higher risk.
In hospital settings, OB-GYNs attend the majority of births. They also tend to use more interventions during labor. In a study of healthy first-time mothers, care by obstetricians was associated with roughly 1.5 times the odds of an unplanned cesarean compared to care by midwives, along with higher rates of labor augmentation with synthetic oxytocin, epidural anesthesia, and operative vaginal delivery with forceps or vacuum.1PubMed Central. Association Between Provider Type and Cesarean Birth in Healthy Nulliparous Laboring Women: A Retrospective Cohort Study That pattern is consistent across the research and not inherently a problem: some of those interventions are lifesaving for the right patient. But for low-risk pregnancies, those higher intervention rates become a genuine question mark for expectant parents weighing their options.
The Midwifery Credentials
Midwifery in the U.S. is not a single profession but a family of related ones, and the distinctions matter. The three main credentials are Certified Nurse-Midwife (CNM), Certified Midwife (CM), and Certified Professional Midwife (CPM). CNMs and CMs follow a graduate education pathway; the difference is that CNMs are also registered nurses, while CMs enter through other health-related bachelor’s degrees. Both take the same national certification exam from the American Midwifery Certification Board.2PubMed. Midwifery education in the U.S. – Certified Nurse-Midwife, Certified Midwife and Certified Professional Midwife CNMs can practice in all 50 states and are the most widely integrated into the hospital system, often working alongside OB-GYNs.
CPMs follow a different route. Their education combines didactic coursework with an apprenticeship model, and the median training period before attending births as a primary midwife is about three years, though close to 40% of practicing CPMs trained for less than that. About half obtained certification through a portfolio evaluation process, while roughly a third graduated from an accredited midwifery school.3PubMed. Practitioner and Practice Characteristics of Certified Professional Midwives in the United States: Results of the 2011 North American Registry of Midwives Survey CPMs primarily attend births in home and birth center settings rather than hospitals, and their legal status varies dramatically by state. Some states license and regulate CPMs; others do not recognize the credential at all.
This credential patchwork creates confusion for expecting parents who hear “midwife” and assume it means one thing. The clinical training, legal authority, practice settings, and degree of physician oversight differ substantially across the three types. If you are choosing midwifery care, knowing which credential your provider holds is a practical first step.
Family Physicians on the Labor Floor
Family physicians are the overlooked players in American maternity care. Most people do not realize that an FP can deliver babies, but in rural areas they are often the only game in town. A study of 185 rural hospitals found that family physicians delivered babies in two-thirds of them and were the sole physicians providing deliveries in more than a quarter.4PubMed. The impact of family physicians in rural maternity care If those FPs stopped delivering, patients at many of those hospitals would face an average round-trip drive of 86 miles to reach another facility.
Family physicians who provide maternity care are disproportionately found in areas that lack OB-GYNs and CNMs. Nationally, only about 7.5% of family physicians include maternity care in their practice, but those in rural settings are two-and-a-half times more likely to do so than their urban counterparts.5PubMed. Family physicians provide maternity care in and around the maternity care shortage areas, particularly rural FPs in safety-net settings and academic environments also have higher odds of providing maternity care. The picture that emerges is that family physicians fill gaps where specialist coverage is thin, acting as a critical safety net for communities that would otherwise have no local birth provider at all.6PubMed Central. The Geographic Distribution of Family Physicians Providing Maternity Care and Opportunities for Expanding Access to Care in Rural Areas
FPs who deliver babies typically handle low-risk and moderate-risk pregnancies. Most can perform vaginal deliveries and manage common labor complications, and some perform cesarean sections, though this varies by training and hospital privileges. At 46% of the rural hospitals where they practiced, family physicians provided cesarean birth services.4PubMed. The impact of family physicians in rural maternity care A cost-effectiveness analysis of low-risk deliveries found that family physician costs per delivery were slightly lower than those for obstetricians and comparable to midwives, with outcomes that were better than those of obstetricians though not quite as favorable as midwife-led care.7PubMed Central. A Cost-Effectiveness Analysis of Low-Risk Deliveries: A Comparison of Midwives, Family Physicians and Obstetricians
Doulas and Other Support Roles
Doulas are not clinical providers and do not deliver babies. They provide continuous emotional, physical, and informational support during pregnancy, labor, and the postpartum period. Their role is distinct from that of a nurse or midwife: a doula stays with the laboring person throughout, offering comfort measures, helping with positioning, and serving as an advocate. Research consistently links doula support to lower rates of cesarean delivery, shorter labor, and higher satisfaction with the birth experience.
The doula-physician dynamic can be complicated. Doulas hold a holistic, person-centered approach to birth, while physicians tend to operate within a biomedical framework. That philosophical difference sometimes produces friction in the labor room, particularly around decisions about interventions.8PubMed. Countervailing powers in the labor room: The doula-doctor relationship in the United States In practice, the relationship works best when roles are clearly defined. Several U.S. states have begun covering doula services through Medicaid, a recognition that their support improves outcomes, especially for communities that experience higher rates of maternal complications.
Labor and delivery nurses also play a significant hands-on role, particularly in hospitals. They monitor contractions and fetal heart tones, administer medications, assist with pushing, and are often the people in the room providing the most continuous clinical care. In busy hospitals where an OB-GYN may be managing several patients simultaneously, the L&D nurse is the person most consistently present at the bedside.
How Outcomes Compare Across Provider Types
For low-risk pregnancies, the evidence tilts in favor of midwifery care on several measures. A large systematic review and meta-analysis covering 1.4 million pregnancies found that midwife-led care carried lower risks of unplanned cesarean delivery, instrumental vaginal delivery, labor augmentation, epidural use, and episiotomy.9PubMed Central. Midwife-Led Versus Obstetrician-Led Perinatal Care for Low-Risk Pregnancy: A Systematic Review and Meta-Analysis of 1.4 Million Pregnancies A hospital-based comparison found that midwifery patients had roughly 30% lower cesarean rates among first-time mothers and about 40% lower rates among those who had given birth before, compared to patients of obstetricians.10PubMed. Comparison of Midwifery and Obstetric Care in Low-Risk Hospital Births
That same study did find one exception worth noting: shoulder dystocia, where the baby’s shoulder gets stuck behind the pubic bone during delivery, was more common among multiparous midwifery patients than among those cared for by obstetricians.10PubMed. Comparison of Midwifery and Obstetric Care in Low-Risk Hospital Births This may partly reflect the lower intervention rates themselves: fewer inductions and cesareans mean more vaginal deliveries, and more vaginal deliveries mean more opportunities for complications that occur only during vaginal birth. The finding is a useful reminder that “fewer interventions” is not always a clean synonym for “better outcomes” in every individual dimension.
These comparisons come with an important caveat. Midwives primarily manage low-risk pregnancies, while obstetricians handle the full risk spectrum, including the most complicated cases. Comparing their raw outcomes is like comparing a general practitioner’s patient mortality rate to that of an intensive care unit. Even adjusted analyses cannot fully account for the selection effect, so the numbers should be read as evidence that low-risk births managed by midwives tend to involve fewer interventions, not that midwives are categorically “better” providers.
Birth Setting and the Provider Question
Where you give birth is closely tied to who delivers your baby. OB-GYNs and most CNMs work in hospitals. CPMs primarily attend births at home or in freestanding birth centers. Family physicians deliver almost exclusively in hospitals. The setting itself shapes the experience in ways that go beyond the individual provider’s style.
People who give birth with midwives in community settings (homes or birth centers) report dramatically higher levels of autonomy and respect compared to those cared for by physicians in hospitals. One study found more than five times the odds of reporting high autonomy and high respect, along with far lower odds of feeling mistreated.11PubMed Central. Examining respect, autonomy, and mistreatment in childbirth in the US: do provider type and place of birth matter? Even when comparing midwife care in community settings to midwife care in hospitals, the community-setting group fared better on autonomy and respect, suggesting the environment itself matters alongside the provider.11PubMed Central. Examining respect, autonomy, and mistreatment in childbirth in the US: do provider type and place of birth matter?
A Belgian cohort study found that women reported significantly higher autonomy in decision-making with midwives than with obstetricians, though both groups experienced only moderate levels overall.12PubMed Central. Women’s view on shared decision making and autonomy in childbirth: cohort study of Belgian women These findings matter because the feeling of being heard and having a say in what happens to your body during labor shapes not just satisfaction but postpartum mental health.
For planned home births and birth center births among low-risk individuals, safety outcomes appear comparable. An analysis of two large U.S. datasets found that planned home births had outcomes on par with planned birth center births for neonatal hospitalization, NICU admission, and mortality, with no observable difference in intrapartum or neonatal death.13PubMed Central. Planned Home Births in the United States Have Outcomes Comparable to Planned Birth Center Births for Low-Risk Birthing Individuals Home births had fewer transfers overall compared to birth center births. That said, a proportion of planned home births do require transfer to a hospital: systematic review data show total transfer rates ranging from about 10% to 32%, with the most common reason being slow or stalled labor.14PubMed Central. Transfer to hospital in planned home births: a systematic review Emergency transfers are far less common, ranging up to about 5% across studies.
Collaborative Practice Models
The most promising direction in maternity care is collaborative models where midwives and physicians work together with clearly defined roles. In one well-studied program in the Pacific Northwest, CNMs and OB-GYNs each practiced independently within their scope, with smooth transfers between the two when a patient’s risk status changed. The program’s outcomes compared favorably to both national and state benchmarks for delivery.15PubMed. A northwest collaborative practice model A community hospital has also described a midwife laborist model in which midwives provide continuous in-house labor coverage, collaborating with obstetricians even in a high-risk patient population.16PubMed Central. Midwife Laborist Model in a Collaborative Community Practice
What makes collaboration work? Research on labor ward dynamics identifies trust and respect between providers, shared goals, shared power, and the workplace environment as the strongest predictors of effective collaboration between midwives and obstetricians.17European Journal of Midwifery. Predicting collaborative practice between midwives and obstetricians: A regression analysis These sound like soft factors, but they had measurable effects: the model explained about two-thirds of the variation in collaborative practice quality. The implication is that collaboration does not happen simply by co-locating professionals. It requires intentional design, mutual respect, and institutional buy-in.
Maternity Care Deserts and the Workforce Crunch
None of these distinctions between providers matter much if your community has none of them. About a third of U.S. counties lack any obstetric clinician, and the number of counties without a birthing facility continues to grow. Nearly two-thirds of these maternity care deserts are in rural areas, with the greatest need concentrated in the southern United States.18SpringerLink / Maternal and Child Health Journal. Maternity Care Deserts: An Urgent Public Health Problem in Need of Financial Solutions The closures are driven by hospital financial pressures and staff shortages, creating a cycle where fewer providers leads to fewer births at a facility, which makes the facility less financially viable, which leads to closure.
Midwife availability is also sharply uneven. About 70% of U.S. counties have no midwife at all. But the legal environment makes a measurable difference: states with autonomous practice frameworks for midwives have more than twice as many midwives per woman of reproductive age compared to states that require collaborative agreements with physicians.19PubMed. The Scope of Midwifery Practice Regulations and the Availability of the Certified Nurse-Midwifery and Certified Midwifery Workforce, 2012-2016 In autonomous-practice states, only about 60% of counties lack a midwife, compared to 74% in states with collaborative requirements. States with autonomous practice laws also have roughly twice the number of CNMs per 1,000 births and higher odds that a birth will be attended by a midwife.20PubMed. State Scope of Practice Laws, Nurse-Midwifery Workforce, and Childbirth Procedures and Outcomes
This is not an abstract policy debate. If you live in a state where midwives need a collaborative agreement with a physician to practice, and no local physician is willing to enter that agreement, the midwife cannot practice there regardless of how qualified she is. The regulatory framework directly shapes who is available to deliver your baby.
How Malpractice Liability Shapes the Workforce
Malpractice concerns are one of the less visible forces shaping who delivers babies and how. In a survey of Michigan CNMs, nearly 70% reported that liability concerns negatively affected their clinical decision-making. Those who had to purchase their own malpractice insurance, or who went without it entirely, were significantly less likely to include obstetrics in their practice compared to CNMs covered through an employer.21PubMed. Malpractice liability burden in midwifery: a survey of Michigan certified nurse-midwives In other words, the cost and stress of liability insurance push some midwives out of birth work altogether.
The same dynamic hits physicians. A study of obstetric providers in Washington State documented steep premium increases across all provider types over just two years: 61% for OB-GYNs, 75% for family physicians, and 84% for CNMs. In response, obstetricians reported increasing their cesarean rates and consultation rates while decreasing high-risk procedures.22Obstetrics & Gynecology. Professional Liability Issues and Practice Patterns of Obstetric Providers in Washington State When providers in Michigan were surveyed, risk of malpractice litigation was one of the most cited factors in their decision about whether to include obstetrics in their practice at all.23PubMed Central. The effects of medical liability on obstetric care supply in Michigan The liability environment doesn’t just affect which providers are available. It can change how they practice when they are available, pushing them toward more defensive medicine and more interventions.
Culturally Responsive Care and Indigenous Midwifery
For communities that have historically been underserved or harmed by the mainstream medical system, the identity and approach of the birth provider can carry weight beyond clinical metrics. Indigenous midwives, for example, serve roles that go well beyond catching babies. A mixed-methods systematic review found that Indigenous midwives play an important part in countering anti-Indigenous racism in health care, advocating for families, supporting cultural reclamation, and providing holistic care grounded in Indigenous understandings of health.24PubMed Central. Indigenous maternal and infant outcomes and women’s experiences of midwifery care: A mixed‐methods systematic review For Indigenous communities, having a midwife from within the culture is not just a preference but a reclamation of birth practices that were systematically dismantled by colonial-era policies that removed birth from communities and relocated it to distant hospitals.
This principle extends beyond Indigenous populations. Black women in the U.S. face maternal mortality rates roughly three times higher than white women, a disparity that persists even after controlling for income and education. Community-based providers, including doulas and midwives who share a patient’s cultural background, can serve as a buffer against the dismissiveness and bias that contribute to those disparities. The maternity care provider is not just a technician managing a medical event; they are a person whose attentiveness, communication, and cultural competence shape whether a patient feels safe enough to voice concerns, and whether those concerns are heard.
The American System Compared to Peer Countries
The way birth providers are organized in the United States is unusual among wealthy nations. In much of Europe, midwives are the default providers for all low-risk births, and obstetricians are specialists who step in for complications. The American model flips this: obstetricians attend the majority of births, including uncomplicated ones, and midwifery plays a smaller and more contested role. Researchers have linked this structure to broader features of the U.S. health system, including its high degree of medicalization, the influence of private medical practice and insurance companies, and its inherent social inequalities.25Sociological Research Online. Born in the USA: Exceptionalism in Maternity Care Organisation among High-Income Countries
Countries like the United Kingdom, the Netherlands, and New Zealand integrate midwifery as the backbone of their maternity systems, with physician involvement escalating only when clinical need dictates it. Those countries generally spend less per birth and report lower cesarean rates, though direct comparisons are complicated by differences in population health, geography, and how outcomes are measured. The American exceptionalism in maternity care is not necessarily a deliberate choice so much as the accumulated result of medical training pipelines, insurance reimbursement structures, scope-of-practice laws, and cultural assumptions about birth as a medical event requiring physician oversight. Changing any one piece means wrestling with all the others.