This study is analyzing about the issue of blood to various department and find out the major cause for need of blood. For that the issue of blood to various departments in Govt Sivagangai medical college in the year 2018 was collected and analysed. We found that more than 50% of our issue was to CEmON Centre (Comprehensive Emergency Obstetrics and Neonatal care). Among that the blood was mainly used for the correction of anaemia in antenatal and post-natal mothers. So correction of anaemia in early antenatal period by proper protocols will decrease the burden