Blood is one of the most vital component needed for human survival. Blood is very scarcely available and its importance can be very judged by the fact that it cannot be manufactured artificially by humans. The only way to save human life is by helping others i.e. by donating for others survival (RAKT DAAN MAHADAAN). Though we generally ignore the importance of blood donation in our day today life but it can be a matter of survival for the needy.