If you have ever donated blood you may be responsible for one of these extraordinary tales of survival One in three Australians will need blood in their lifetime and yet only one in thirty donate it, this results in persistent critical blood shortages. For Milkshakes for Marleigh founder Kate Fisher, this is personal. Her seven-year-old daughter Marleigh will be dependent on blood products for life to treat autoimmune encephalitis. They are lifesaving...