There is very little risk that your baby will have a hearing
loss. We know that babies start learning speech and language well before
they are six months old. Children need good hearing so they can learn
how to talk. If a hearing loss is not found early enough, this may cause
a delay in learning to talk, and your child may have trouble getting along
with others. We screen every baby born in the province so we can find
those who cannot hear well early. Then we can help them.
Trained staff will do the screening test by placing a small earpiece in baby’s ear. Soft sounds are sent into the ear and the results are sent back into a computer to assess your baby’s hearing. The test is very safe, it doesn’t hurt and lasts only a few minutes.
Most babies sleep through it. The screening will take place in the nursery and the baby will remain
in his/her own bed.
There are many reasons why your baby may not pass the screening:
if your baby is not quiet enough during the screening, if there is noise
in the nursery or if there is fluid in the ears. We will try to re-screen
the baby before you leave the hospital. If this does not happen or we
cannot get the necessary results, you will be given an appointment to
return to the audiologist for further testing.
Although the screening is very precise, it does not test
every pitch or sound. Also, if there are other factors that place your
baby at a higher than normal risk for hearing loss, you will be asked
to return for further testing when your baby is six months old. The nurse
from Public Health will visit you and your baby in the hospital to see
if any of these risks are present. For example, a history of hearing loss
in the family is a risk factor. If your baby does not have these risk
factors and passes the screening, no follow-up testing is necessary.
It is very important to follow how well your child learns
how to talk. Hearing can change over time. Many illnesses can cause hearing
to change, like scarlet fever, mumps, meningitis, ear infections or even
very loud noises.
The hearing screening test can identify most hearing losses.
However, it does not replace a full hearing test. If you feel your baby
is not responding to sounds or noises, do not hesitate to call your doctor
and have his/her office book a full test with an audiologist.
After the screening, the trained staff will explain the
results to you. The results of the test will also be put in your baby’s
chart.
If you have any questions please call your regional audiologist.
Thank you and congratulations!
- Speech and Hearing Department
A child with normal hearing should:
0 - 3 Months
- Startle to loud sounds such as a dog barking.
- Become quiet when listening to a familiar voice.
- Make vowel sounds like "ohh" and "ahh".
3 - 6 Months
- Stir or waken to a noise when sleeping.
- Babble.
- Look toward sounds.
- Make sounds i.e. squeals and chuckles.
6 - 12 Months
- Enjoy noisy toys.
- Respond to his/her name.
- Turn directly to a sound.
- Imitate speech sounds.
12 - 18 Months
- Turn directly to a sound source.
- Correctly use "ma-ma" or "da-da".
- Give a toy when asked.
- Respond to singing and music.
18 - 24 Months
- Use 2-3 words in a sentence.
- Have a 50-250 word vocabulary.
- Follow simple directions (i.e. Go get your coat).

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