A growing number of expectant mothers are turning to private baby scan clinics, drawn by the promise of reassurance, shorter wait times, and the chance to bond with their baby through 4D images and heartbeat keepsakes . But beneath the glossy marketing lies a concerning reality: a largely unregulated industry where the very scans meant to offer comfort can sometimes cause serious harm.
The Society of Radiographers (SoR) has warned that some high-street clinics are putting lives at risk by allowing unqualified non-specialists to carry out baby scans . The concern is so significant that the International Society of Ultrasound in Obstetrics and Gynecology (ISUOG) recently issued a position statement highlighting the “potential consequences” of non-diagnostic ultrasound performed by untrained practitioners .
When Reassurance Becomes Devastation
The cases documented by medical professionals are deeply troubling. Elaine Brooks, a regional officer at the SoR, recalls a woman referred to hospital from a private clinic at eight or nine weeks pregnant. “The sonographer at the private clinic said there was no heartbeat and that the baby was very, very malformed, and they sent her in for an induced miscarriage,” Brooks said. When hospital staff scanned the woman, “on the scan there was a clearly beautiful nine-week pregnancy with a heartbeat. It was absolutely fine” .
Other documented failures include:
Major fetal abnormalities such as spina bifida or polycystic kidneys being missed entirely
Ectopic pregnancies either not being diagnosed or being falsely diagnosed
A radiographer continuing to work as a private sonographer despite having been struck off and banned from working for the NHS due to sexual misconduct
Cases where women were wrongly told they needed to end their pregnancy, only to later discover their baby was healthy
Charlotte Tolley’s story illustrates another dimension of the risk. After undergoing private scans at 20 and 30 weeks, her son Lucas was born with severe brain abnormalities that had gone completely undetected. Lucas has septo optic dysplasia, open lip schizencephaly and bilateral polymicrogyria—conditions that left him blind, non-verbal, and with epilepsy and cerebral palsy. “I believed the wellbeing scans were comprehensive, that anything the NHS scans would find would be picked up by them too,” Charlotte said. “At no point did any of the sonographers I saw ask about NHS scans, or make it clear that I still needed to go to those appointments. I thought they were a suitable replacement” .
The Regulatory Gap
The core of the problem lies in a startling regulatory gap: in the UK, anyone can buy an ultrasound machine and call themselves a sonographer. There is no legal requirement for qualifications, registration, or oversight .
Katie Thompson, president of the SoR, warned: “At the moment, absolutely anybody can go and buy an ultrasound machine and set up a practice without any qualifications whatsoever. And that has happened. There has been somebody that bought a machine and started scanning in her front room because after having a baby, she thought it’d be a nice thing to do” .
While many private sonographers are qualified midwives or radiographers, there is no way for consumers to easily verify credentials. The Professional Standards Authority has warned that risks “appear sufficiently high” to warrant stronger regulation, and the SoR is now calling for “sonographer” to become a protected job title .
What This Means for Expecting Mothers
This is not to say that all private clinics are dangerous. Many provide excellent care with properly trained staff . The risk lies in the inability to distinguish between them, and in the dangerous misconception that private scans are equivalent to or safer than NHS care.
Amy Heath, a medical negligence partner at Stewarts, explains: “There is a dangerous misconception that private healthcare is safer or more thorough than NHS services. Families should be able to trust that they are receiving quality care; they deserve transparency and proper safeguards” .
The distinction between scan types is critical:
NHS diagnostic scans are performed by highly trained sonographers within a structured clinical pathway, with follow-up care if abnormalities are detected
Private “wellbeing” or “reassurance” scans are often marketed as souvenir experiences and may not include comprehensive diagnostic checks
How to Protect Yourself
If you are considering a private scan, experts recommend the following safety checks:
Ask about qualifications: Request confirmation that the sonographer has completed a course accredited by the Consortium of Sonographic Education (CASE)
Check clinic registration: Verify if the clinic is registered with the Care Quality Commission (CQC) and when it was last inspected
Seek recommendations: Ask your midwife, GP, or trusted friends for clinic recommendations
Understand the limitations: Recognize that a private “wellbeing” scan is not a substitute for your NHS 12- and 20-week anomaly scans
Search the voluntary register: Some sonographers voluntarily join the Register of Clinical Technologists, which the public can search to verify standards
The Bottom Line
Private scans can offer precious moments of connection and reassurance. But expecting mothers deserve to make that choice with full awareness of the risks—and the knowledge that a scan marketed as “reassurance” cannot guarantee what it promises unless performed by properly qualified professionals within a clinical framework. Until stronger regulation is in place, the responsibility for safety rests heavily on consumers asking the right questions.
FAQ:
Q: Are private scans a replacement for NHS scans?
A: No. Private “wellbeing” or “reassurance” scans are not equivalent to NHS diagnostic scans. The NHS 12-week dating scan and 20-week anomaly scan remain essential for medical monitoring, and private scans should be considered additional, not alternative .
Q: How can I verify a sonographer’s qualifications?
A: Ask directly whether they are registered with the Register of Clinical Technologists or have completed CASE-accredited training. Be aware that there is currently no statutory register, so verification relies on voluntary disclosure .
Q: What happens if a private scan detects a problem?
A: This varies by clinic. Some will refer you to NHS services, but there is no universal protocol. The ISUOG notes that inadequate follow-up support is a significant concern .
Q: Are ultrasound scans themselves harmful to my baby?
A: Medical ultrasound has a strong safety record when used appropriately by trained professionals. However, the ISUOG advises against non-medical use, noting that prolonged or unnecessary exposure lacks evidence-based safety justification
