is it important to know blood group..?

yes i think its very impotant to know blood group.in any case of emergency it would be helpfull.my blood group is B+.

Yes it is very important to know a blood group for any case of accident,surgery or emergency,my blood group is A

Yeah Its important.Sorry about my blood group

Hi Amit ,,It is always good 2 know about ur blood group..coz if in case anyone need blood then u know urs,if it matches u can help him immadiately.. Also if u will need it people will know ur blood grp without wasting time by seeing ur icard or something. Donating blood is a good sign 4 humanity..So always donate it.. There is no harm in donating only take care u donate in a recognised institute only.. Mine blood group is ab+

b+ how are u