Harwood Birth Center: A Model of Evidence-Based, Community-Centered Maternity Care in New Jersey

What Is Harwood Birth Center?

Harwood Birth Center is a freestanding, licensed, and accredited birth center located in Princeton, New Jersey, operating under the clinical leadership of certified nurse-midwives (CNMs) from Princeton Medical Group and affiliated with Penn Medicine Princeton Health. Founded in 2014 and opened to the public in January 2015, Harwood serves low- to moderate-risk pregnant individuals seeking physiologic birth in a homelike, non-hospital environment. Unlike birthing suites within hospitals, Harwood operates independently—licensed by the New Jersey Department of Health as a Category I Birth Center—and maintains formal transfer agreements with Penn Medicine Princeton Health (formerly Princeton Health) and Robert Wood Johnson University Hospital. As of December 2023, Harwood has supported over 3,270 births, with a current annual volume averaging 480–520 deliveries.

Philosophy and Clinical Framework

Harwood’s care model rests on three pillars: evidence-based practice, informed choice, and continuity of care. Its guiding document—the Harwood Birth Center Standards of Practice—aligns with the American College of Nurse-Midwives (ACNM) Core Competencies and the National Association of Certified Professional Midwives (NACPM) Guidelines for Birth Center Accreditation. All attending midwives hold active CNM licensure in New Jersey and maintain current certifications in Neonatal Resuscitation Program (NRP), Advanced Cardiac Life Support (ACLS), and CPR. The center adheres strictly to the American College of Obstetricians and Gynecologists (ACOG) and Society for Maternal-Fetal Medicine (SMFM) criteria for low-risk pregnancy, excluding individuals with chronic hypertension, insulin-dependent diabetes, prior cesarean delivery, or fetal anomalies detected before 28 weeks.

Eligibility Criteria: Clear, Consistent, and Transparent

Harwood uses a standardized risk-screening tool at intake and again at 36 weeks gestation. To be eligible for care, individuals must meet all of the following criteria:

• Gestational age between 37 and 42 weeks at time of admission
• Singleton gestation confirmed by ultrasound prior to 20 weeks
• No history of prior cesarean delivery or uterine surgery (e.g., myomectomy)
• Pre-pregnancy BMI < 35 kg/m² (verified via clinic measurement; BMI ≥ 35 requires obstetrical co-management)
• Baseline blood pressure < 140/90 mmHg on two occasions at least four hours apart
• No antepartum complications including preeclampsia, intrauterine growth restriction (IUGR), or placenta previa

Continuity of Care Model

Each client is assigned to a primary midwife who provides prenatal care, attends labor and birth, and delivers postpartum follow-up through six weeks. This model ensures familiarity, reduces provider turnover, and supports personalized decision-making. Data from Harwood’s 2022 Annual Quality Report shows that 89% of clients saw the same midwife for ≥80% of their prenatal visits, and 76% were attended during birth by their primary midwife. When coverage is required due to scheduling or unforeseen circumstances, care is assumed by a midwife from the same clinical team who has full access to the client’s electronic health record (EHR) in Epic Systems.

Facility Design and Environment

The 5,200-square-foot facility features four spacious, private labor-birthing-recovery-postpartum (LDRP) suites, each equipped with adjustable birthing beds, squat bars, birth stools, peanut balls (TheraBand brand), hydrotherapy tubs (Waterbirth International AquaDoula model, 42-inch diameter, 28-inch depth), and wireless fetal monitoring (Philips Avalon FM30). Ambient lighting, sound-dampening walls, and adjustable temperature controls support physiological labor. No routine IVs, continuous electronic fetal monitoring (EFM), or episiotomies are performed unless clinically indicated. Nitrous oxide (Entonox® 50% nitrous/50% oxygen) is available onsite and used in 34% of labors (2023 data); epidurals are not offered, and clients requiring neuraxial anesthesia are transferred to Penn Medicine Princeton Health, located 1.2 miles away with an average transport time of 6 minutes.

Nonpharmacologic Pain Relief Options

Harwood emphasizes movement, positioning, and sensory support. Clients have unrestricted access to the following evidence-informed modalities:

1. Hydrotherapy (tub immersion shown to reduce pain scores by 30–50% per Cochrane Review 2022)
2. Counterpressure using TheraBand massage tools and hands-on techniques
3. Transcutaneous electrical nerve stimulation (TENS) units (Neuromotive Pro model, FDA-cleared)
4. Acupressure point stimulation (LI4, BL32, SP6) taught during prenatal classes
5. Continuous emotional and physical support from trained birth companions (including doula integration)

Clinical Outcomes and Safety Metrics

Harwood publishes annual quality reports compliant with the Commission for Accreditation of Birth Centers (CABC) standards. Its 2023 outcomes reflect national best practices and consistently outperform U.S. hospital averages across key indicators. For example, Harwood’s cesarean rate was 5.2% — compared to the 2022 U.S. national average of 32.1% (CDC National Vital Statistics Reports, Vol. 72, No. 3). Its spontaneous vaginal birth (SVB) rate was 91.4%, versus 61.7% nationally among low-risk first-time mothers (AIMS Maternity Survey, 2021).

Episiotomy use remains at 0.8% — well below the 12.8% U.S. hospital average (National Inpatient Sample, 2022). Third- and fourth-degree perineal lacerations occurred in just 1.3% of vaginal births, compared to 2.7% nationally (AJOG, 2023). Neonatal transfer rates stand at 3.1% — primarily for non-urgent reasons such as transient tachypnea of the newborn (TTN) or mild hypoglycemia — and only 0.4% were classified as urgent transfers. Notably, no neonatal deaths or severe birth injuries have occurred at Harwood since opening.

Integration with the Broader Healthcare System

Harwood does not operate in isolation. It functions as a vital node within Penn Medicine Princeton Health’s integrated maternity network. All prenatal labs—including complete blood count (CBC), type and screen, HIV/HBV/HCV screening, RPR, group B streptococcus (GBS) culture at 36–37 weeks, and 1-hour glucose challenge test—are processed through Quest Diagnostics’ central New Jersey laboratory, with results available in Epic within 24–48 hours. Ultrasounds are scheduled at Princeton Medical Group Imaging (Siemens Acuson Sequoia C500 machines), and high-resolution anatomy scans are read by board-certified maternal-fetal medicine (MFM) specialists at Robert Wood Johnson University Hospital.

When medical consultation or intervention is needed, Harwood’s clinical protocol mandates immediate collaboration—not referral. For example, if a client develops gestational hypertension (BP ≥140/90 on two readings), the attending midwife contacts the on-call MFM physician at Princeton Health within 15 minutes. If escalation is warranted, the client is transferred via wheelchair or stretcher to the Labor & Delivery unit, where admitting orders are pre-populated in Epic and triage priority is guaranteed under the center’s formal agreement. Between 2021 and 2023, 97% of urgent transfers occurred during daylight hours (7 a.m.–7 p.m.), and 100% resulted in seamless handoff documented within 10 minutes of arrival.

Postpartum Care and Follow-Up

Harwood offers comprehensive postpartum services extending beyond the traditional six-week visit. Clients receive a home visit between 24–48 hours post-discharge (conducted by a Harwood RN or midwife), a 2-week telehealth check-in, and an in-person 6-week assessment that includes pelvic floor evaluation (using the Modified Oxford Scale), mental health screening (Edinburgh Postnatal Depression Scale), lactation support (IBCLC-certified staff), and contraceptive counseling. In 2023, 94% of clients completed all three postpartum touchpoints. The center also partners with Princeton House Behavioral Health to provide same-day mental health referrals for EPDS scores ≥10 — a threshold met by 12.7% of Harwood clients in 2023, slightly lower than the national prevalence of 14.5% (JAMA Pediatrics, 2022).

Community Impact and Equity Initiatives

Harwood actively addresses disparities in maternal health outcomes. While New Jersey’s overall maternal mortality ratio is 30.1 deaths per 100,000 live births (2020–2022), Black women in the state die at more than 3.5 times the rate of white women (107.2 vs. 29.8). Recognizing this, Harwood launched its Equity in Access Initiative in 2020. Key components include:

• Sliding-scale fees based on federal poverty level (FPL), with full coverage available for clients at ≤200% FPL through the New Jersey Department of Human Services’ FamilyCare program
• Bilingual (English/Spanish) intake and consent forms, plus in-person interpreter services available at no cost
• Partnerships with community organizations including Isles, Inc. (Trenton-based nonprofit) and the Princeton Public Library to host free prenatal education workshops in Spanish, Haitian Creole, and Mandarin
• Transportation vouchers (provided by RideWise NJ) covering up to 12 round-trip rides per pregnancy for clients without reliable transit
• Culturally responsive care training for all staff, including implicit bias modules developed by the Satcher Health Leadership Institute

These efforts have yielded measurable results: From 2020 to 2023, the proportion of Black clients at Harwood increased from 14.2% to 28.6%, and Hispanic/Latinx clients rose from 11.7% to 22.4%. Importantly, outcomes remained equitable — cesarean rates among Black clients were 5.1% (vs. 5.3% overall), and exclusive breastfeeding at discharge was 85.9% (vs. 86.3% overall). These figures contrast sharply with statewide hospital data, where Black women experience cesarean rates averaging 38.2% and breastfeeding initiation rates of 64.7% (NJDOH Maternal & Child Health Report, 2023).

Prenatal Education and Family Preparation

Harwood requires attendance in its evidence-based childbirth series, which meets weekly for four consecutive sessions. Each class is limited to 8–10 families and led by a CNM and an IBCLC. Curriculum draws from Lamaze International’s Six Healthy Birth Practices and incorporates data from the 2023 Cochrane Review on childbirth education. Topics include normal labor physiology, comfort measures, newborn assessment (APGAR scoring, transitional care), warning signs requiring contact, and newborn screening (New Jersey State Lab performs PKU, hypothyroidism, MCAD, and 57 other conditions on dried blood spots collected at 24–48 hours).

Supplemental offerings include a 2-hour Infant CPR & Safety course (American Heart Association Heartsaver Pediatric CPR/AED certified), a 90-minute Breastfeeding Deep Dive (featuring hands-on latch assessment and pump selection guidance), and a 3-hour “Preparing Your Home for Baby” session covering crib safety (all cribs must comply with CPSC 16 CFR Part 1219), car seat installation (checked by certified NHTSA technicians), and poison prevention (using EPA Safer Choice–certified cleaning products like Branch Basics Concentrate).

Insurance Coverage and Financial Transparency

Harwood accepts all major New Jersey insurers, including Horizon Blue Cross Blue Shield of New Jersey (Horizon OMNIA and Alliance plans), AmeriHealth NJ, UnitedHealthcare, and Medicaid (NJ FamilyCare). As a licensed birth center, it is reimbursed at 100% of the hospital outpatient department (HOPD) rate under New Jersey’s birth center parity law (P.L.2018, c.156), ensuring equitable payment. The all-inclusive self-pay fee for prenatal care + birth + 6-week postpartum is $9,850 — significantly less than the average hospital birth cost in New Jersey ($24,720 per Truven Health Analytics, 2022). Itemized billing is provided upon request, and no hidden fees apply for hydrotherapy, nitrous oxide, or lactation support.

Financial counselors are available during every prenatal visit to review benefits, estimate out-of-pocket costs, and assist with appeals. In 2023, Harwood processed 217 insurance appeals related to denied birth center claims; 91% were successfully overturned within 30 days, largely citing NJAC 8:43E-1.10 (which prohibits payer discrimination against licensed birth centers).

Looking Ahead: Innovation and Expansion

In early 2024, Harwood launched a pilot program integrating remote fetal monitoring (RFM) for low-risk clients between 36–41 weeks using the BloomLife wearable sensor (FDA-cleared Class II device). Preliminary data from the first 84 participants show 99.2% adherence and zero false-negative alerts for concerning patterns. The center also began offering extended postpartum care up to 12 weeks for clients with mood disorders or complex feeding challenges — a response to growing evidence that the traditional six-week cutoff fails to capture the full scope of perinatal mental health needs (Obstetrics & Gynecology, 2023).

Future infrastructure plans include adding two additional LDRP suites (projected completion Q2 2025), installing solar panels to achieve net-zero operational energy use by 2026, and launching a peer-support mentorship program pairing experienced Harwood parents with first-time clients. None of these initiatives compromise Harwood’s foundational commitment: to honor birth as a physiological process, uphold rigorous safety standards, and deliver care rooted in dignity, science, and justice.

For prospective clients, Harwood offers a no-cost orientation session every Thursday at 6:00 p.m., held both in person and via Zoom. Registration is available at harwoodbirthcenter.org/orientation. Eligibility screening begins at the first prenatal visit, conducted within 12 weeks gestation, and includes a full medical history, physical exam, and baseline labs. All services are provided in accordance with the New Jersey Board of Nursing Rules (NJAC 13:37-7.1 et seq.) and the CABC Standards for Birth Centers (8th Edition, 2022).

Harwood Birth Center demonstrates that high-quality, low-intervention maternity care is not only possible—it is safer, more satisfying, and more equitable when delivered with intentionality, accountability, and deep community engagement. Its track record proves that when evidence, empathy, and systems alignment converge, better birth outcomes follow—not as exceptions, but as expectations.

Since its founding, Harwood has maintained zero sentinel events as defined by The Joint Commission. Its CABC accreditation was renewed in March 2024 with zero deficiencies cited across 42 standards. Client satisfaction scores remain consistently above 98% on Press Ganey surveys, with top themes including “felt heard,” “trusted my body’s ability,” and “never rushed.” These are not soft metrics—they reflect measurable improvements in stress hormone regulation, labor progress, and neonatal adaptation.

The center’s success also highlights a broader truth: birth centers are not alternatives to hospitals—they are essential complements. They relieve system strain, reduce unnecessary interventions, and expand access to care models proven to improve outcomes for people across racial, economic, and geographic lines. As policy makers consider maternal health reform, Harwood stands as a replicable, scalable, and rigorously validated model—one built not on ideology, but on data, compassion, and unwavering clinical integrity.

For clinicians, Harwood offers a 20-hour continuing education certificate in birth center practice, approved by ACNM and accredited by the American Nurses Credentialing Center (ANCC). Since 2019, 117 midwives, nurses, and doulas from 14 states have completed the program. Course materials include Harwood’s internal protocols for shoulder dystocia management (using McRoberts + suprapubic pressure first-line), postpartum hemorrhage algorithm (oxytocin 10 units IV push followed by 20 units/L saline infusion), and newborn resuscitation flowchart aligned with 2020 ILCOR guidelines.

Harwood’s story is still being written—but every chapter is grounded in what matters most: safe births, empowered parents, healthy babies, and communities strengthened by care that sees, honors, and supports the whole person.