27. Genotypes of Blood Types Genotype Blood Type (Antigen) Antibody A A A o A B B B B o B A A B AB None o o O A and B D D D - Rh + None - - Rh - None
28. How Rare Is Your Blood? Blood Group and Rh Type How Many Have It? Frequency O Positive One in 3 37.4% O Negative One in 15 6.6% A Positive One in 3 35.7% A Negative One in 16 6.3% B Positive One in 12 8.5% B Negative One in 67 1.5% AB Positive One in 29 3.4% AB Negative One in 167 0.6%
29.
30. Have no fear: they have developed a shot called Rhogam that they can give to women with negative blood to prevent this from hurting the baby.
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