what's ur blood group???

finally!!!i got to know my blood group....
actually i already knew my ABO blood group.it juz that i didn't know whether it positive or negative which determined by the presence of rhesus antigens on my red blood cells...
if i have the antigen it means that i'm rhesus positive but if absence i'm rhesus negative...
so in order to know: we have to do blood test...by mixing our blood with anti-D serum which containing antibodies D as the rhesus antigen we refer as 'D'...
agglutination of blood cells will occur if the rhesus antigen reacts with anti-D which can be seen by using naked eyes...
so if there is agglutination that means u'r RHESUS POSITIVE!!!!
n no agglutination for RHESUS NEGATIVE as there is no rhesus antigen to reacts with the anti-D...

i feel so contented right know...got to know 1 more important info bout myself...alhamdulillah=)