Blood Group Matching for Marriage


Blood group matching is performed only for the health of the baby and does not relate to any other aspect of the marriage. The compatibility is also only a probability as a wrong match will bring in RH incompatibility for the new born. In case a Rh negative female marries a Rh positive male, and of the baby has a Rh +ve blood group it may result in isoimmunisation


This is to be considered as a grain of salt and major decision need not be taken based on Blood Group compatibility.


Matching Based on Boy's Blood Group


Boy's Blood Group
Girl's Blood Group
Matching
Does not Match
A
A and AB
O and B
B
B and AB
O and A
AB
AB
O, A and B
O
O, A, B and AB
None
RH +ve
RH +ve
RH -ve
RH -ve
RH +ve and RH -ve
None

 

Matching Based on Girl's Blood Group

 

Girl's Blood Group
Boy's Blood Group
Matching
Does not Match
A
A and O
B and AB
B
B and O
A and AB
AB
A, B, AB and O
None
O
O
A, B and AB
RH +ve
RH +v and RH -ve
None
RH -ve
RH -ve
RH +ve