If you feel that your baby can hear but cannot pass the hearing test, you need to consider factors such as the baby’s crying or the environment is too noisy. If the baby cries all the time during the hearing test, it will affect the hearing test, so it will lead to the failure of the hearing test. In addition, if the environment is too noisy during the test, it will also affect the hearing test results. For infants who do not pass the first hearing test, the hearing test can be repeated half a month later. Failure to pass the test once does not mean that the child has a hearing impairment. If the hearing still does not pass through the retest, it is necessary to consider the hearing brainstem diagnostic examination. For infants who still do not pass, it is necessary to further go to the designated hearing test hospital for detailed examination to determine the cause. Parents are advised not to be too anxious and to actively follow the doctor’s advice for the examination.