Discover why O negative is the universal blood donor, its life-saving role in emergencies, step-by-step donation process, limitations, and how to become a donor. A comprehensive guide with FAQs and global impact insights.
Discover why O negative is the universal blood type, how it works in emergencies, its life-saving importance, donation process, risks, and FAQs. Learn about blood type compatibility and why O- donors are critical.
Discover why O negative is the universal donor blood type, how it saves lives in emergencies, donation requirements, and crucial facts about blood type compatibility. Includes FAQs and eligibility checklist.