Questions?What Is Placental Abruption?
Placental abruption, also called abruptio placentae, occurs when part or all of the placenta separates from the uterine wall before a baby is born.
The placenta supplies babies with oxygen and nutrients. If it separates too soon, oxygen supply can be reduced or completely interrupted.
“If that loss of oxygen is severe or lasts too long, it can injure the brain. In labor and delivery, we take problems seriously because a baby’s delicate brain depends on a steady oxygen supply.”
– Deb Grant, RN
A severe abruption can quickly become an emergency for both mother and baby. When doctors fail to recognize an abruption or do not respond quickly enough to fetal distress, preventable birth injuries can happen.
The Birth Injury Justice Center works with a nationwide network of experienced placental abruption injury lawyers who can help families wherever they live.
As of 2026, our legal partners have recovered over $1.1 billion in birth injury compensation, and we’re standing by to help you too.
Take the first steps right now with a free case review.
Can Placental Abruption Cause Birth Injuries?
Yes. Without timely intervention, oxygen deprivation can severely damage the brain and other vital organs. In the most severe cases, abruption can cause a baby to die before or shortly after birth.
- Birth asphyxia
- Brain damage
- Cerebral palsy
- Hypoxic-ischemic encephalopathy (HIE)
- Organ damage
- Premature birth
- Stillbirth (intrauterine fetal demise or IUFD)
How quickly doctors respond can be critical. When fetal monitoring shows that a baby is in distress, delaying delivery may allow oxygen deprivation and brain damage to worsen.
“A mother may not be alerted if the medical team failed to act when the baby’s heart rate was low for too long, interventions were delayed, or warning signs were missed.”
– Katie Lavender, RN
Placental Abruption and Medical Negligence
Medical malpractice may be involved when providers fail to recognize warning signs of a placental abruption, properly monitor the baby, or act quickly when it threatens the baby’s oxygen supply.
Examples of medical malpractice may include:
- Delaying an emergency C-section or delivery when the baby is in distress
- Failing to act on abnormal fetal heart rate patterns
- Ignoring vaginal bleeding, sudden pain, or other warning signs
- Inadequately monitoring a high-risk pregnancy or the baby during labor
- Missing serious risk factors such as high blood pressure, preeclampsia, or a previous abruption
- Relying on a normal or unclear ultrasound despite other warning signs
When these failures allow oxygen deprivation to continue, a baby may suffer permanent brain damage or other preventable injuries.
If you believe delayed diagnosis or treatment contributed to your baby’s injuries, get a free case review to learn about your legal options.
What Causes Placental Abruption?
The exact cause is often unknown. In some cases, abdominal trauma or a sudden loss of amniotic fluid can cause the placenta to separate.
- Abdominal trauma
- High blood pressure
- Preeclampsia
- Pregnancy with multiples (twins, triplets, or more)
- Previous placental issues
- Premature rupture of membranes
- Smoking or illegal drug use
Having a risk factor does not mean anything will happen. However, known risks can become important when a pregnant patient develops signs of placental abruption.
When doctors mishandle known risks, it may be considered medical negligence.
If your baby suffered a serious injury, our experienced labor and delivery nurses can talk with you about what happened and if delayed care may have played a role.
Connect with one of our registered nurses right now.
Beth has more than 18 years of specialized experience in labor and delivery. She’s available to hear your story and help you figure out the cause of your child’s injury — and what you can do next.
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Placental Abruption Symptoms
Symptoms can develop suddenly and may vary depending on how much of the placenta has separated.
Signs may include:
- Abdominal pain
- Back pain
- Decreased fetal movement
- Frequent or intense contractions
- Uterine tenderness or rigidity
- Vaginal bleeding
A lack of visible bleeding does not rule out placental abruption. Blood can become trapped behind the placenta, meaning a serious abruption may occur with little or no vaginal bleeding.
Because this health crisis can quickly reduce a baby’s oxygen supply, abruption of placenta symptoms require prompt medical evaluation.
Placental Abruption Diagnosis and Treatment
Doctors may evaluate a possible abruption by considering the mother’s symptoms, medical history, risk factors, and the baby’s condition.
Testing and monitoring for abruption may include:
- Blood tests
- Fetal heart rate monitoring
- Physical examination
- Ultrasound
A placental abruption may appear on ultrasound, but a normal ultrasound does not rule it out. Doctors may need to rely on fetal heart rate patterns or maternal symptoms like bleeding, contractions, and other clinical findings.
Treatment depends on the severity of the separation, the amount of bleeding, gestational age, and the baby’s condition.
A mild abruption may sometimes be closely monitored if both mother and baby are stable. If the baby shows signs of oxygen deprivation or the abruption becomes severe, immediate delivery may be necessary.
An emergency C-section may be required when there is not enough time for a safe vaginal delivery.
Get Legal Help for a Birth Injury
If your baby was harmed after a placental abruption, medical records can help show how quickly doctors recognized and responded to the emergency.
A placental abruption injury lawyer can review medical records, test results, and the delivery timeline to determine if delayed or inadequate care contributed to your baby’s injuries.
A birth injury lawsuit may provide compensation for medical care, therapy, long-term support, and other needs related to your child’s injury. Families who tragically lost their baby may also have legal options.
Our partner birth injury lawyers have secured over $1.1 billion for families, and they may be able to help your family, too.
Call us at (800) 914-1562 right now or fill out our case review form to see if we can help you seek the justice and compensation your family deserves.
Placental Abruption and Birth Injury FAQs
Placental abruption may cause:
- Decreased fetal movement
- Frequent contractions
- Sudden abdominal or back pain
- Uterine tenderness
- Vaginal bleeding
Some abruptions cause little or no visible bleeding, so medical evaluation is needed to confirm what is happening.
A baby may still move during a placental abruption, but movement can decrease if the baby is in distress. Reduced or absent fetal movement is a warning sign that requires immediate medical attention.
Yes. Many babies survive placental abruption, especially when the separation is limited and doctors respond quickly. Severe abruption can cut off oxygen and lead to brain injury, fetal death, or death shortly after birth.
Yes. Placental abruption can reduce or interrupt the oxygen and blood reaching a baby. Severe or prolonged oxygen deprivation can cause brain damage, including hypoxic-ischemic encephalopathy (HIE).
Yes. A severe abruption can cause oxygen-related brain damage. Some babies who experience this type of brain injury later develop cerebral palsy.
If your child developed cerebral palsy, connect with our experienced registered nurses right now. They’re here to listen to your concerns and help you understand what to do next.
Call us at (800) 914-1562 or Click to Live Chat — it’s always free to talk to us.
You may be able to file a birth injury lawsuit if medical negligence caused or worsened your baby’s injuries.
A birth injury lawsuit can mean your family gets financial compensation to help give your child the best possible future.
Get a free case review right now to find out if our team can help.
