More Central Queensland blood donations are needed to cover Gladstone and Rocky medical patients.
In the port city, there's 20+ appointments available for blood donations and 40+ spots for plasma donations over the next two weeks.
There's more than 65 appointments available in the beef capital over the same period.
Blood donations can be turned into 22 different types of medical treatment, with over one third of donations being used to treat cancer patients.
If you haven't donated blood before, you can test your eligibility at http://www.donateblood.com.au/eligibility#.