Welcome to the Prader-Willi Syndrome Association of New Zealand
Freephone PWS Helpline: 0800 4PWS HELP | 0800 4797 4357

What is Prader-Willi Syndrome?

Prader-Willi Syndrome (PWS) is a rare and complex neurodevelopmental, genetic disorder which occurs in around 1 in 16,000 births and affects approximately 200 New Zealanders.

PWS alters functioning of the hypothalamus in the brain causing a wide range of symptoms including impacts on cognition, emotional regulation, growth, muscle development, metabolism and appetite – most people with PWS are always hungry. Each individual is affected to varying degrees by each symptom. Learn more ›


PWSA Family Camp, Taupo – Feb/March 2020

March 30, 2020

Just a couple of weeks before our world changed momentously with the impact of Covid-19, we were able to enjoy a lovely, sunny weekend together on the alluring shores of Lake Taupo. It was a perfect site for our family…

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Julia and Dane interview Dr Jennifer Miller at IPWSO Conference

December 23, 2019

Whilst attending the IPWSO conference in Cuba, New Zealanders, Julia and Dane Fuller, were very fortunate to be able to interview expert endocrinologist, Dr Jennifer Miller. The interview contains useful information for families as Dr Miller discusses growth hormone therapy,…

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Young Families Weekend – Nov 2019

November 17, 2019

We have recently held Young Families Weekends approximately every 2 years. Our latest weekend for families of newly diagnosed or young children was held at the Top 10 Holiday Park in Christchurch. Both adults and children enjoyed meeting new people…

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11th International PWS Organisation Conference – Ireland, 2022

- date tbc

This will be IPWSO’s 11th international Prader-Willi syndrome conference. These are held every 3 years, each time in a different country. The conference usually has 4 different programmes available: Clinical and Scientific, Parents & Family, Professional Caregivers and Providers, plus…

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