Neonatal brain injury caused by oxygen deprivation during or just after labour can have consequences that last a lifetime. Where the injury resulted from identifiable failures in care, a brain damage at birth claim can be brought on the child's behalf to recover the compensation needed to fund specialist support, therapy, and care.

This page explains the clinical mechanisms that give rise to these claims, how negligence and causation are established, and what compensation and funding look like. The initial assessment at AAA Solicitors is free and commits you to nothing.

What is a brain damage at birth claim?

A brain damage at birth claim is a clinical negligence claim for injury to the neonatal brain caused by a failure in the standard of care during pregnancy, labour, or the immediate period after birth. The underlying mechanism in the majority of cases is hypoxia: a reduction or interruption in the oxygen supply reaching the baby's brain. When this causes measurable brain cell damage, the clinical diagnosis is hypoxic ischaemic encephalopathy (HIE), also described as birth asphyxia or neonatal encephalopathy.

HIE occurs in approximately 2 to 9 of every 1,000 live births. Not all cases involve negligence: some degree of perinatal hypoxia can occur despite care that meets the required standard. The legal question is always whether the care fell below the standard a competent clinician in the relevant specialty would have provided, and whether that failure caused or materially contributed to the brain injury. The birth injury section of this site covers the broader range of maternity and neonatal conditions that give rise to claims.

What causes brain damage at birth through medical negligence?

Brain damage at birth through medical negligence most commonly arises from failure to identify or respond adequately to signs of foetal distress during labour. The mechanisms that lead to oxygen deprivation are clinically distinct, but they share a common legal structure: a breach of the expected standard of care at a decision point where earlier or different action would have prevented or reduced the injury.

The four main negligence pathways are: CTG monitoring failures, where warning signs of foetal compromise are missed or acted on too slowly; delayed emergency Caesarean section, where a decision to deliver is reached too late after compromise is identified; cord prolapse mismanagement, where a prolapsed cord is not diagnosed or acted on with sufficient urgency; and failure to initiate therapeutic hypothermia after the birth, where cooling treatment is indicated but not started within the required window. Each generates a distinct breach argument and requires different expert evidence.

What CTG monitoring failures lead to intrapartum brain injury?

The cardiotocograph (CTG) is the primary tool for detecting foetal compromise during labour, and failures in its use are the most common theme in admitted intrapartum brain injury claims. The fetal monitoring guideline published by NICE in December 2022 (NG229) sets out when continuous CTG monitoring is required and what that monitoring involves.

Under NICE NG229, risk assessment is a continual process throughout labour, and the method of monitoring may need to change as new risk factors develop. Continuous CTG is required when specific risk factors are present or develop, including prolonged contractions, the presence of meconium in the amniotic fluid, and maternal pyrexia. The guideline also requires that an independent "fresh eyes" review of each hourly CTG assessment is completed by a second clinician before the next assessment is due.

The failures that lead to brain injury follow identifiable patterns. A thematic review by NHS Resolution of intrapartum brain injury claims covering incidents between 2012 and 2016 identified CTG errors in 32 of 50 admitted cases, representing 64% of the total. Of those, 91% involved specific CTG usage failures: traces misinterpreted as reassuring, monitoring not started at the appropriate time, pathological traces identified but not escalated promptly, and uninterpretable recordings explained away rather than investigated. The time lost between a developing abnormality on the CTG and the decision to deliver can be the critical interval in which preventable brain damage occurs.

How do delayed Caesarean section and cord prolapse cause brain damage?

When foetal compromise is identified and an emergency Caesarean section is required, delay in reaching that decision or in carrying it out can itself be the negligent act that causes or worsens the brain injury. The breach analysis asks whether a competent obstetric team, acting on the same clinical information, would have proceeded to delivery sooner, and whether earlier delivery would have resulted in a materially better neurological outcome.

Cord prolapse is a distinct emergency in which the umbilical cord descends below or alongside the presenting part of the baby after the membranes rupture. Each uterine contraction compresses the cord, restricting blood and oxygen flow to the baby. Although cord prolapse itself is not usually caused by negligence, failure to diagnose it promptly, failure to take immediate steps to relieve cord compression, or delay in proceeding to emergency Caesarean section can each constitute a breach of duty. The window between cord prolapse and irreversible brain injury is short, and the records documenting the time from diagnosis to delivery are central evidence in these claims.

What happens if therapeutic hypothermia is not started in time?

If therapeutic hypothermia is not started within six hours of birth for an eligible neonate, the treatment window closes and the opportunity to limit secondary brain cell death is lost. The cooling guidance published by NICE recommends this treatment for carefully selected eligible neonates, with treatment to be initiated as soon as possible and always within six hours of birth.

The basis for the six-hour window is the biology of secondary neuronal injury: after an initial hypoxic event, a period of relative recovery is followed by a secondary phase of cell death that cooling can interrupt. If cooling is not started before that secondary phase takes hold, the treatment window is lost. Failure to transfer a neonate to a unit capable of providing cooling, or failure to initiate it within the required period in a unit that has the capability, can constitute a negligent act independent of whatever caused the original HIE. In these claims, the hospital records documenting the time of birth, the recognition of HIE, the decision to cool, and the time cooling began are critical evidence.

Neurological outcomes of birth hypoxia

The neurological outcome of HIE depends on the severity and duration of the oxygen deprivation and the timing of any intervention. In mild cases, neonates may make a substantially full recovery with no lasting impairment. In moderate HIE, outcomes are variable: some children develop normally, while others experience lasting effects including learning difficulties, behavioural difficulties, epilepsy, and co-ordination problems. In severe HIE, the prognosis is significantly worse, with many children developing cerebral palsy, profound cognitive impairment, and dependence on full-time care.

The distinction between acute profound hypoxia and chronic partial hypoxia is clinically important. Acute profound hypoxia is a short but severe total or near-total interruption of oxygen supply, which begins to cause permanent brain damage after approximately 10 minutes. Chronic partial hypoxia is a more gradual reduction in oxygen supply over a longer period, often reflected in progressive deterioration on the CTG trace rather than a sudden acute event. Many brain injury claims involving missed CTG abnormalities involve this second pattern: a developing chronic partial compromise that would have been detected and acted on by a competent clinician reviewing the trace attentively.

The neonatal injury claim does not depend on the specific diagnosis given to the child's condition. What matters legally is whether negligent care caused or materially contributed to the brain injury, and whether compensation can be recovered for the full range of losses flowing from that injury.

Proving negligence and causation

Proving brain damage birth negligence requires independent expert evidence on both breach of duty and causation. These are distinct legal hurdles and both must be cleared.

On breach, an independent obstetric or midwifery expert reviews the labour records, CTG traces, and delivery notes to assess whether the care at each decision point met the Bolam standard. The Bolitho qualification means the court is not required to accept a defence opinion that fails to withstand logical analysis of the risks and benefits involved. For CTG-related claims, the expert must assess whether the trace was or should have been recognised as pathological at each review interval, and what a competent clinician would have done at that point.

On causation, an independent neonatal expert and, in some cases, a neuroradiologist, assess the MRI findings, cord blood gas results, and Apgar scores to establish the timing and pattern of the hypoxic event. The causation question requires the experts to address what would have happened if the breach had not occurred: whether delivery at an earlier point would have produced a materially better neurological outcome. This analysis is always fact-specific, and a claim that appears strong on breach may encounter difficulty if the expert evidence does not support the timing argument on causation.

How much compensation for brain damage at birth?

Compensation in a brain damage at birth claim depends on the severity of the injury and the financial losses it has generated, both incurred and projected. General damages are assessed against the Judicial College Guidelines. The 18th edition, published in April 2026, sets the bracket for very severe brain damage at £372,570 to £533,720 in general damages, and for moderately severe brain damage at £289,420 to £372,570.

In catastrophic cases, the total award is shaped overwhelmingly by future care costs and other future financial losses rather than by the general damages figure. NHS Resolution data indicates an average total settlement of £11.2 million for obstetric brain injury cases, reflecting lifetime care schedules, adapted housing, specialist equipment, and projected lost earnings across cases involving children who will require full-time support throughout their lives. The total NHS clinical negligence spend in 2024-25 reached £3.6 billion, with obstetrics accounting for approximately £1.3 billion despite representing 11% of claims by volume.

Under the CFA Order 2013, the 25% success fee cap applies only to general damages and past financial losses. All future losses are paid in full and are entirely excluded from the cap.

How long do you have to make a brain damage at birth claim?

For a child's own claim, the three-year limitation period does not begin until their 18th birthday under section 28 of the Limitation Act 1980, giving until age 21 to issue proceedings. A parent or litigation friend can bring the claim on the child's behalf at any earlier point, and doing so is strongly advisable for the practical reasons set out below.

Legal aid is available for children whose claim meets the criteria under LASPO 2012: the injury must be a severe neurological injury caused by clinical negligence during pregnancy, at birth, or within eight weeks of birth, and the child must have been born at or after the 37th week of pregnancy. Where legal aid is not available, a Conditional Fee Agreement is the standard route. The CFA funding guide on this site explains both options in full.

Acting early matters in these cases. Medical records, neonatal notes, CTG traces, and cord blood gas results are more complete when obtained promptly. Expert witnesses are easier to identify and instruct. Where liability is admitted at an early stage, interim payments can fund care and therapeutic support without waiting years for a final settlement.

Starting a brain damage at birth claim

If you believe your child's brain injury was caused by failures in care during labour or the neonatal period, the most important step is obtaining a specialist assessment of the records. The evidence in these claims, particularly the CTG trace review and the neonatal MRI interpretation, requires expert analysis that must begin well before any question of court proceedings.

AAA Solicitors handles all categories of neonatal brain injury claim in England and Wales on a no win no fee basis, with legal aid funding assessed where the eligibility criteria are met. The initial assessment is free and commits you to nothing. You can check your claim using the online form, or call to speak directly with a specialist. The claims process guide covers every stage from first instruction to settlement.

Reading this costs you nothing and commits you to nothing. The only cost of not calling is not knowing what your child is entitled to.