Home > Medical > Hearing management > FAQs 17 December 2008 Do doctors always know what causes hearing loss? In 30% of the cases of hearing impaired children the cause of the hearing loss is unknown or cannot be determined. 0 Ask Hearing Care expert » 7 week old baby smiles as he hears for the first time Deaf and drop-dead gorgeous In 30% of the cases of hearing impaired children the cause of the hearing loss is unknown or cannot be determined. More in Medical Do hearing aids make a big difference? More: Hearing managementFAQs SPONSORED: We want your Facebook like Join our Facebook community and help us reach 100 000 likes fast! advertisement Get a quote Momentum - save up to 35% on healthcare advertisement Read Health24’s Comments Policy Comment on this story 0 comments Add your comment Thank you, your comment has been submitted. Logout Comment 0 characters remaining Share on Facebook Logout Comment 0 characters remaining Share on Facebook Loading comments... Other news Medical Sierra Leone marathoner joins race against Ebola News Angelina Jolie inspires rise in breast cancer testing Medical Recovered drug addicts at lower risk of new addiction Medical Single antidepressant dose changes brain connections Medical Conspiracy theories, cures and commentary regarding Ebola on social media Parenting Surrogate babies may end up in stateless limbo From our sponsors Exam stress – a challenge for the whole family Cardiovascular risk factors Take care of your teeth. Anytime. Anywhere. Like us on facebook! Live healthier Knee pain relief » Knee injuries Test your knee pain knowledge Symptoms of knee pain Do you suffer from knee pain? Do you suffer from recurrent knee pain? It could be osteoarthritis... Vitamin wise » Vitamins for HIV What to eat for vitamin B? Cut down on vitamins Get your vitamins right Find out which vitamin to use for which condition. Ask our Vitamin expert.