Originally Posted by
msgh
If mother blood group is b negative and father blood group is o-
Under the common ABO
blood typing process, a person's blood type could be A, B, AB or O. It is very important for people to know their own blood type, as well as that of their spouse and children. Important decisions concerning emergency blood
transfusions may have to made quickly, so having this information on hand for medical professionals can shave precious minutes off the initial
triage process following a
trauma. A person's blood type is determined largely by genetics, and it does not change through his or her lifetime. A simple blood typing test can be performed literally anywhere by anyone through the use of specially-treated testing cards.
I received this information from my blood specialist Doctor.
One of the main factors that determines blood type is family genetics. A child receives separate sources of genetic code, called alleles, from each parent at the time of conception. One of the alleles located on chromosome 9 contains the precise type of the donor parent, and is classified as A, B, AB or O. An additional factor is called the
Rhesus factor, which could be positive or negative. The actual blood type of a child is determined by the dominant type between the two parents. A and B are both dominant over O, which means a child that receives an A from the father and an O from the mother will have a type A blood.