While there are a number of causes of hearing loss, genetic factors account for a large number of cases. For babies born with hearing loss, around half of the cases are caused by genetics. For age-related hearing loss, estimates suggest that anywhere from 35-55% of cases may be related to genetic factors

License Terms:

What you CAN do:

- You can add the content to an ebook or product that you plan to sell or give away for individual use.
- You can modify the content by removing, adding or otherwise editing to suit your needs.
- You can use the content on your websites, blogs, newsletters or anywhere you publish content.
- You can bundle the content into a viral report, free ebook, product or bonus for your customers.
- You can add your affiliate links, product links, Adsense and other ad code.
- You can charge for access to read this content. For example, a paid ebook, membership site or other paid access content.


What you cannot do:

- You cannot sell this product.