CAN TWO POSITIVE BLOOD TYPES MAKE a negative blood type
yes, if the mother is either A positive or AB positive.
With genetic mutations during replication, anything is possible. But, in general two O negative parents could only have a child that is O negative. Conversely, two O positive parents could have a child that is either O negative or O positive.
fetus will be positive. The first child is okay but the second child may cause some problems so you need to get RhoGAM shot
get a bandana get beat up get money wear red. from saahir larosa = Answer = I'm going to say this in a sense that you have some clue about what I'm about to say. The child CAN indeed have a blood type of A negative, because the mother's Rh is Rr which is still considered Rh+ because the "R" is dominant over "r". If the father has the same Rh, the child has 25% of being Rh-(without doing dihybrid cross).
No, it can't happen. if one of the parents or both are +, the child will be Positive. I don't know if 2 negatives can have a positive. But i do know that if one of the parents is positive and the other is negative, you can have a either a positive or negative child. (I have twins, one is negative and the other is positive.)
No, they will have a O negative child.
Yes, a father with A negative blood can have a child with A positive blood. If he does, the mother must have a positive Rh factor, and the mother's blood type may be any of the possibilities.
Yes, you very much can have a child with O positive blood.
B positive or negative or, O positive or negative.
Yes to both.
No.
yes.
if your child is negative, i would ask for a blood sample from the mailman
yes
no
95% not.
No. They could have an A- child, but not A+.