The relation between ABO blood group and spontaneously repeated abortion

Abstract

There is a strong relationship between ABO blood groups and repeated abortion and we do this study to find out this relationship. Sixty two couples from Tikrit city, suffering from spontaneous repeated abortion have been investigated for the ABO blood groups system to see the frequency of ABO blood group and ABO incompatibility as a cause of abortion and .50 couples were taken as control group. In husband group maximum number of individuals had blood group 0. In wife group, also blood group 0 showed the highest number of individuals. The frequency of A130 blood group of husband/wile mating was highest in blood group A/B , and Lowest in blood group AB/AB. The large number of abortion group was from blood group 0 and the small number of abortion group was from blood group AB while in control group, blood group 0 shows high frequency and blood group AB show low frequency.