A newborn disease screening PHE result of zero may indicate that the baby does not have congenital phenylketonuria, but further examination and consultation with a doctor are needed to determine the specific situation.

Why does the newborn disease screening PHE show NULL? Should I consult a doctor?

The main newborn disease screenings include Phenylketonuria, Hypothyroidism, and Hearing. The results of the TSH and Phe tests are within the normal range, so you can rest assured that these screenings will not affect your baby’s intelligence. Hearing screening is also very important, but no relevant information was provided. It is recommended to consult a doctor for detailed interpretation. Overall, the baby’s screening results indicate no serious newborn diseases have been detected, and we wish the baby a healthy growth.