Genetic testing can identify DNA changes that may cause serious illnesses such as cancer and heart disease. This can be live-saving information.

But learning you have a genetic predisposition for certain diseases comes with insurance implications.

Currently, life insurance companies have access to genetic test results and they can choose to refuse coverage to people based on this.

Guests:

Linda Rudman - decided to undergo genetic testing

Samantha Rudman - decided to undergo genetic testing

Meg Rudman - decided to postpone genetic testing

Dr Jane Tiller - Monash University