Babies needing longterm intensive care will no longer be treated in North Wales but transferred over the border to the Wirral.
Betsi Cadwaladr University Health Board says the service has to move because it isn't safe.The changes will also see some community hopsitals close as new medical centres open up with a focus on community care.
Our Correspondent Carole Green has been examining the plans.
Hywel Dda health chiefs agree a plan to cut services in some smaller hospitals and re-invest millions of pounds in new community facilities.
Plans revealed to reorganise the NHS service provided by Hywel Dda Health Board