depends on the complete o pos, if they are o ++ all are o pos,
if o + - one is o pos and one could be o neg
95% not.
No. The Rh Negative blood group is formed by an absence of the Positive factor.
yes, he can. If boy blood group A positive or any other such as B or O positive and girl have A, B, or O, or AB negative then can be danger for offspring. If she already have positive blood group, there is no danger.
yeah its possible.
Yes, parents with blood group O positive can have a child with blood group O negative. This is possible if one parent is heterozygous for the Rh factor (one parent has both positive and negative Rh alleles), allowing for the possibility of the child inheriting the negative Rh factor.
NO,
You would give them A Rh Negative blood or you could also give them O Rh Negative as well. Group O is the universal donor so it can be given to anyone. If the patient is Rh Negative, they can only receive Rh Negative blood. If the patient was Rh positive, they can receive Rh positive or Rh negative.
"A","B","AB" "O" either positive or negative
Yes.
yes
yes
see a doctor for such questions