A Hawke’s Bay mother has launched a formal complaint with the Health and Disability Commissioner (HDC) after her infant daughter was hospitalized twice for “failure to thrive,” a condition she alleges went unmonitored by her Tamariki Ora provider. The infant, Soleia, lost 400 grams in three days and dropped to the second percentile in growth, yet her care provider reportedly insisted the child was “completely and utterly fine” just days before a clinical crisis.
Why Growth Percentiles Matter in Infant Care
Growth charts are essential diagnostic tools used by pediatricians to track an infant’s development over time. According to medical records cited by the mother, Soleia plummeted from the 25th percentile to the second percentile, a significant decline that was never communicated to the parent. When a child drops below the 1% growth percentile, it typically triggers an urgent clinical review. In this case, the mother only learned of the decline after hospital staff reviewed the provider’s own notes during an emergency admission. Early detection of growth stagnation is the primary defense against severe dehydration and malnutrition in newborns.

Infants are considered to be “failing to thrive” when their weight gain is significantly lower than expected for their age. Medical professionals often look for a consistent upward trajectory; a sudden plateau or weight loss in a newborn is considered a clinical red flag requiring immediate intervention.
What is the Status of the Investigation?
The Health and Disability Commissioner confirmed to the Herald that a complaint has been received and is currently under assessment. While the HDC is reviewing the case, Health New Zealand—the funding body for the provider—stated it is speaking with Te Taiwhenua o Heretaunga to understand the circumstances of the care provided. As of the latest update, the provider has not issued a formal response to the allegations. The mother, Kerr-Stunt, reports that she has received no direct contact from officials regarding the status of the investigation.
How to Advocate for Your Infant’s Healthcare
Medical experts emphasize that parents should always seek a second opinion if they feel their child’s health concerns are being dismissed. Kerr-Stunt’s experience highlights the importance of keeping personal records of weight checks and asking providers for specific percentile data at every appointment. When the mother’s midwife expressed concern about the infant feeling “ribby,” it served as the catalyst for the mother to challenge the provider’s assessment. Since switching providers to Whānau Āwhina Plunket, the mother reports that her daughter is now meeting her fortnightly weight goals.
Pro Tips for Well-Child Appointments
- Ask for the numbers: Don’t just accept a “she’s healthy” response; ask for the exact weight and the current growth percentile.
- Keep a log: Maintain your own record of feeding frequency, vomit episodes, and weight checks between appointments.
- Trust your intuition: If a provider tells you to stop feeding practices—like dream feeding—that were recommended by a midwife, ask for the specific medical reasoning behind that advice.
Frequently Asked Questions
What is “failure to thrive”?
It is a clinical term used when an infant’s weight or rate of weight gain is significantly below that of other children of the same age and sex.

How do I report concerns about a healthcare provider in New Zealand?
Concerns can be raised directly with the service provider or lodged as a formal complaint with the Health and Disability Commissioner (HDC).
Can I switch my Well Child provider?
Yes. Parents have the right to choose their care provider and can transfer their child’s records to a new service if they are dissatisfied with the level of care received.
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