§ GUIDE · PREGNANCY SCREENING

The scan said normal.
It was not.

These are claims by parents whose child was born with a serious condition that screening, a scan or a genetic test should have picked up. The law calls them wrongful birth claims. Six of the seven judgments here succeeded, and the Supreme Court has drawn a firm line around what can be recovered.

Judgments read

7

Claimant succeeded

6 of 7

Largest sum stated

£1.4 million

Highest court

Supreme Court

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§ BEFORE YOU GO FURTHER

For a screening or wrongful birth claim, these things usually need to be true

  • A scan, screening test or genetic test was done, or should have been offered, during or before the pregnancy.
  • It was misread, misreported, never carried out, or its result was never acted on.
  • Had it been done properly, you would have been told of the condition in time to make a choice about the pregnancy.
  • The claim is about the extra costs of the child's condition, and it must be brought within three years of the birth or of finding out.

The one loss here failed because a careful, well-documented scan is a strong defence even when something was missed. The scan images and reports are the evidence.

§ 01

Screening not properly offered

Mordel v Royal Berkshire: the mother accepted Down's screening at booking, but the sonographer recorded it as declined at the scan and nobody checked she understood or meant to refuse. The court found the trust in breach and accepted she would have had testing and a termination. An apparent refusal has to be properly confirmed.

§ 02

Scans misread

Lillywhite v UCLH: a specialist referral scan reported a normal brain when a severe malformation was present; the Court of Appeal held that on the evidence the structures could not have been seen with reasonable care and found for the parents. P v Leeds: specialist scans reported a fetal bladder as present when there was none; the judge held that a focused referral scan demands a higher standard than a routine one. McGuinn v Lewisham: serial scans showing a falling head-circumference centile were never referred to a fetal medicine centre; breach was established.

Shaw v South Tees is the loss. The consultant scanned carefully and reported a brain structure as present; the court accepted a responsible body of specialists would have done the same, so the claim failed despite the child's condition.

§ 03

Genetic tests

Farraj v King's: a prenatal sample contaminated with the mother's cells was reported as clearing the baby of thalassaemia; the laboratories' failure to communicate the poor sample quality was negligent, and on appeal the private laboratory carried the whole liability. Khan v Meadows: a GP failed to arrange haemophilia carrier testing before pregnancy, and the son was born with haemophilia and, separately, autism.

§ 04

What can be recovered: the Supreme Court's line

In Khan v Meadows the Supreme Court held the GP was liable for the extra costs of the haemophilia, the very thing the test was for, but not for the costs of the autism, which the test had nothing to do with. The agreed figure for the haemophilia-related costs was £1.4 million. A wrongful birth claim recovers the additional costs of the condition the screening should have detected, not the whole cost of raising the child.

§ THE JUDGMENTS BEHIND THIS GUIDE

The seven judgments behind this guide.

Every one a published decision of the courts of England and Wales, linked to its source.

Claimant succeeded

Mordel v Royal Berkshire NHS Foundation Trust

[2019] EWHC 2591 (QB)·2019·Liability decided at trial

The mother had accepted Down's screening at booking, but the sonographer recorded it as declined at the scan and nobody checked that she really understood and meant to refuse. The judge found the trust in breach and accepted she would have had invasive testing and a termination had the screening been done.

A patient's apparent refusal of screening must be properly checked; a quick question and a note saying declined can be negligent. Failing to offer or confirm antenatal screening can found a wrongful birth claim.

Claimant succeeded

Lillywhite & Anor v University College London Hospitals NHS Trust

[2005] EWCA Civ 1466·2005·Appeal decision

A leading fetal medicine specialist reported a normal brain on a specialist scan even though a routine scan had raised concerns, and the child was born with a severe brain malformation. The trial judge found no negligence, but the Court of Appeal by a majority held that the structures could not have been seen with reasonable care and skill, and found for the parents.

Where a highly specialised scan gets it badly wrong, the hospital must offer a possible explanation consistent with reasonable care; if it cannot, negligence may be inferred. Appeal courts will overturn a trial judge when the evidence cannot support the finding.

Claimant succeeded

P v Leeds Teaching Hospitals NHS Trust

[2004] EWHC 1392 (QB)·2004·Liability decided at trial

After a local scan found an abdominal wall defect, specialist scans reported a bladder was visible, ruling out the much more serious cloacal exstrophy; in fact there was no bladder. The judge held that a focused referral scan demanded a higher standard than a routine anomaly scan, and with proper persistence the error would have been exposed.

When a patient is referred to a specialist centre to answer a specific question, the standard of care rises to match that focus. Failing to use the available checks to confirm a critical finding can be negligent even where a routine scan might be excused.

Claimant succeeded

McGuinn v Lewisham and Greenwich NHS Trust

[2017] EWHC 88 (QB)·2017·Liability decided at trial

Repeated scans showed the baby's head growth dropping away along with other warning signs, but the mother was never referred to a specialist fetal medicine centre. The judge found the care at two of the scans fell below a reasonable standard because no reasonable clinician could have missed the risk of microcephaly.

Scan findings must be read together and over time, not in isolation; a pattern of concerning measurements calls for referral. This judgment decided breach only, so causation and damages were left for later.

Claim failed

Shaw v South Tees Hospitals NHS Foundation Trust

[2019] EWHC 2280 (QB)·2019·Liability decided at trial

The mother argued the consultant should not have confidently reported a normal brain structure on the anomaly scan when the images were unclear. The judge accepted the consultant had scanned carefully and that a responsible body of specialists would have reached the same view, so negligence was not proved.

A missed abnormality on an antenatal scan is not automatically negligence; the claimant must show no responsible specialist would have reported as the clinician did. Careful, well-documented scanning is a strong defence.

Claimant succeeded

Farraj & Anor v King's Healthcare NHS Trust & Anor

[2008] EWHC 2468 (QB)·2008·Liability decided at trial

A prenatal sample was cultured by a private laboratory and DNA-tested at an NHS laboratory, but the poor quality of the sample was not communicated and the report wrongly cleared the baby. The trial judge found both laboratories liable; the Court of Appeal later held the NHS trust was entitled to assume the sample was satisfactory and placed the whole liability on the private laboratory.

Laboratories in a testing chain must communicate doubts about sample quality; a report that overstates confidence in an unreliable result can be negligent. Who ends up liable can change on appeal, so the final position matters.

Claim failed£1.4M

Khan v Meadows

[2021] UKSC 21·2021·Appeal decision

A GP negligently failed to arrange proper testing, so a woman wrongly believed she did not carry the haemophilia gene and went on to have a son with haemophilia who also had autism. The Supreme Court held the GP was liable only for the haemophilia-related costs, because the purpose of the advice was to guard against that risk, not the unrelated risk of autism.

Damages are limited to losses falling within the scope of the duty the doctor undertook. Even where negligence clearly led to a child's birth, unrelated conditions that the advice was never meant to address are not recoverable.

Browse the whole case library →

Contains information licensed under the Open Justice - Licence v2.0. Judgments from Find Case Law, The National Archives. Summaries are ours; amounts only where printed in the judgment.

§ QUESTIONS

Common questions

My 20-week scan was reported normal and my child was born with a serious condition.

Whether that is negligence depends on whether the abnormality should have been visible with reasonable care. Lillywhite and P v Leeds succeeded; Shaw v South Tees failed because the scan was careful and defensible. An independent fetal medicine expert reviews the images.

I was never offered Down's screening.

Mordel succeeded on exactly this. Screening must be properly offered and an apparent refusal properly confirmed. The booking and scan records decide it.

What can I actually claim for?

The additional costs of caring for a child with the condition the screening should have detected, over and above the ordinary costs of a child. Khan v Meadows confirmed this is limited to the condition the test was for.

Is there a time limit?

Three years from the birth, or from when you first realised the screening had gone wrong. Unlike a child's own injury claim, this is the parents' claim and the usual limit applies.

Does a genetic test count?

Yes. Farraj and Khan v Meadows were both about genetic testing before or during pregnancy, and both succeeded on liability.

This guide is general information about the law in England and Wales, not legal advice about your case. ClaimGavel is run by Costart Projects Ltd on behalf of Tomlin & Partners, a specialist medical negligence firm regulated by the SRA. The free assessment on this page is an AI overview to show you roughly where you stand; a solicitor confirms the position in a free, no-obligation conversation.