What is premature birth?
Premature (preterm) birth is delivery before 37 completed weeks of pregnancy, early enough that the baby’s lungs, brain, and other organs may not be ready for life outside the womb. About 1 in 10 U.S. babies is born preterm, and prematurity is a leading cause of infant death and long-term neurological disability, including cerebral palsy.
Most premature births are not anyone’s fault. But a meaningful share follow a warning that was missed or mismanaged: leaking amniotic fluid dismissed as urine, an infection left untreated, a weakening cervix that was never monitored despite a classic history. And once a baby is born early, a second set of standards takes over: the treatments proven to protect a preterm baby’s lungs and brain, and the NICU care that follows. Negligence can enter at either stage. This page covers both.
Degrees of prematurity and their risks
Risk rises steeply as gestational age falls. Clinicians group preterm birth into categories:
| Category | Gestational age | Typical risks |
|---|---|---|
| Late preterm | 34–36 weeks | Breathing and feeding difficulty, jaundice, temperature instability; usually good outcomes with proper monitoring |
| Moderately preterm | 32–34 weeks | Respiratory distress syndrome, feeding immaturity, NICU admission |
| Very preterm | 28–32 weeks | Higher risk of brain hemorrhage, chronic lung disease, cerebral palsy |
| Extremely preterm | Before 28 weeks | Highest risk of death, severe brain injury, retinopathy of prematurity (an eye disease of preemies), lifelong disability |
These categories matter legally as well as medically: even when an early delivery could not be prevented, delaying it by days or weeks, or preparing for it properly with the medications below, measurably changes outcomes.
When prematurity itself stems from negligence
Several well-known conditions announce a coming preterm birth in time for doctors to act. The recurring failures:
- Missed PPROM. Preterm premature rupture of membranes (the water breaking before 37 weeks) causes roughly one-third of preterm births. When a woman reporting leaking fluid is sent home without a sterile speculum exam and testing, the diagnosis is missed and infection follows.
- Untreated infection. Urinary tract infections, bacterial vaginosis, and intra-amniotic infection (chorioamnionitis) are established triggers of preterm labor. Screening and treating them is basic prenatal care.
- Missed incompetent cervix. A cervix that painlessly opens too early can often be treated with a cerclage (a reinforcing stitch), but only if the history is taken and the cervix is monitored. Our incompetent cervix guide covers the criteria doctors are expected to apply.
- Failure to offer preventive treatment. Women with a prior spontaneous preterm birth are candidates for cervical-length surveillance and, in appropriate cases, progesterone therapy or cerclage under ACOG guidance. Skipping that risk assessment is a departure from the standard of care.
The standard of care when preterm birth threatens
When preterm delivery becomes likely, published standards tell the care team exactly what to do. Each intervention has a proven benefit, and a records trail showing whether it happened:
- Antenatal corticosteroids (usually betamethasone) between 24 and 34 weeks mature the baby’s lungs and reduce death, respiratory distress, and brain hemorrhage. A single missed course is a significant omission.
- Magnesium sulfate before 32 weeks protects the developing brain and reduces the risk of cerebral palsy (ACOG-endorsed neuroprotection).
- Tocolytics (medications that briefly delay labor) buy time for steroids to work and for transfer to a hospital with an appropriate NICU.
- Group B strep prophylaxis and infection surveillance during preterm labor and PPROM.
- Delivery at the right hospital. Very preterm babies do measurably better when born at centers with higher-level NICUs; failing to transfer a stable mother in time is its own form of negligence.
Were steroids given? Was magnesium started? Was a transfer offered? These questions have yes-or-no answers in the medical records, and they often decide whether early delivery was managed properly. Our attorneys review records at no cost.
Negligent care of premature infants
Prematurity makes babies vulnerable; it does not excuse substandard care. After birth, preterm infants depend on close NICU management: respiratory support calibrated to fragile lungs, glucose and bilirubin monitoring, infection surveillance, timed screening for retinopathy of prematurity (which can blind if the exam window is missed), and careful feeding protocols to reduce necrotizing enterocolitis risk. Failures in any of these (a missed eye exam, an unanswered apnea alarm, a delayed sepsis workup) are NICU errors, and they are evaluated against the same standard-of-care framework as any other malpractice claim. Even for a baby born early, an injury in the weeks that followed may well have been avoidable.
Long-term effects of prematurity
Many preterm children, especially those born after 32 weeks, grow up healthy. The earliest babies face higher rates of cerebral palsy, intellectual and learning disability, chronic lung disease, vision and hearing impairment, and feeding difficulties. Because outcomes vary so widely, honest case evaluation starts with the child’s actual diagnoses and needs, typically documented through a life care plan that projects therapy, equipment, and care costs across a lifetime.
Was it preventable?
Most premature births are not malpractice. Preterm labor can begin without warning and resist every proper intervention. The legal questions are specific: Was there a warning (leaking fluid, infection symptoms, a telling history) that a reasonable provider would have acted on? Once preterm delivery threatened, were the proven protective steps taken on time? And after birth, did the NICU meet the standard of care? A no to any of these, connected to your child’s injury, is what makes a case.
Legal options for families
Claims involving prematurity usually allege either negligent failure to prevent or delay the preterm birth, negligent failure to prepare for it (steroids, magnesium, transfer), or negligent newborn care afterward — sometimes all three. Compensation can cover lifelong therapy and care, equipment, home modification, and lost future earnings; for the range of publicly reported outcomes in comparable brain-injury cases, see our cerebral palsy compensation guide. Filing deadlines differ by state and are shorter than most families expect for a parent’s own claim.
Where your family’s case would be handled depends on where the care happened: Banville Law attorneys are licensed in New York and Washington, D.C.; The Weitz Firm attorneys are licensed in Pennsylvania and New Jersey, and Pennsylvania families can start with our Pennsylvania birth injury guide. In every other state, the alliance connects families with its vetted network of local birth injury attorneys.
Frequently asked questions
Can a premature birth really be a doctor’s fault?
Sometimes. Most preterm births are not preventable, but some follow a missed warning: undiagnosed ruptured membranes, an untreated infection, or an unmonitored cervix in a woman with a classic history. The records show whether the warning was there and what was done with it.
My baby was born early and later diagnosed with cerebral palsy. Is there a connection?
Prematurity is a major risk factor for cerebral palsy, which is why the standard of care requires protective steps: corticosteroids, magnesium sulfate before 32 weeks, and proper NICU care. Whether negligence contributed is a question for record review.
What are antenatal corticosteroids and why do they matter legally?
A short course of steroids (usually betamethasone) given to the mother before preterm delivery matures the baby’s lungs and reduces death and brain hemorrhage. It is standard of care between 24 and 34 weeks when delivery is expected within a week, so a missed course is a documented, significant omission.
We were at a small hospital. Should we have been transferred?
Often, yes. Very preterm babies have better outcomes when delivered at hospitals with higher-level NICUs, and transferring the mother before delivery is preferred when time allows. Failure to transfer, or to arrange rapid neonatal transport, can be part of a claim.
What does a case review cost?
Nothing. The review is free. Birth injury cases are handled on contingency, with attorney fees paid only out of a recovery.
Sources
- Centers for Disease Control and Prevention. Preterm Birth. Reproductive Health, Maternal and Infant Health.
- American College of Obstetricians and Gynecologists. Practice Bulletin No. 171: Management of Preterm Labor. Obstetrics & Gynecology. 2016;128(4):e155–e164.
- American College of Obstetricians and Gynecologists. Committee Opinion No. 713: Antenatal Corticosteroid Therapy for Fetal Maturation. Obstetrics & Gynecology. 2017;130(2):e102–e109.
- American College of Obstetricians and Gynecologists. Committee Opinion No. 455: Magnesium Sulfate Before Anticipated Preterm Birth for Neuroprotection. Obstetrics & Gynecology. 2010;115(3):669–671.
- American College of Obstetricians and Gynecologists. Practice Bulletin No. 234: Prediction and Prevention of Spontaneous Preterm Birth. Obstetrics & Gynecology. 2021;138(2):e65–e90.
- American Academy of Pediatrics Section on Ophthalmology. Screening Examination of Premature Infants for Retinopathy of Prematurity. Pediatrics. 2018;142(6):e20183061.
This page is for general education and is not medical advice. Medical facts above are drawn from the cited primary sources; legal statements reflect the reviewing attorneys’ professional experience. Always consult your child’s physician about medical concerns.