The 45-Second Trick For Here's What Your Blood Type Means For Your Health - The List

3% AB+ 3. 4% B- 1. 5% AB- 0. 6% What's my blood type? Your blood type is acquired from your parentsand you can't alter it anymore than you can change your eye color. Each parent contributes one of their 2 A, B, or O alleles (a type of a gene) to an infant's blood type.

So if a woman with OO alleles has a child with a guy who has BB alleles, the baby will have a B blood type. Can an infant ever have a blood type various from its moms and dads? "It's certainly possible," says Deva Sharma, MD, MS, a hematologist-oncologist at Vanderbilt University Medical Center in Nashville, Tenn.

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Nevertheless, there is a 25% chance they could have a child with the blood type O (with inheritance of the OO alleles), and a 25% possibility they might have an infant with an AB blood type (with inheritance of the A allele from the mom and the B allele from the father)." What other mixes can take place? Emory University School of Medicine put together this chart: AA or AO (Type A) AA or AO (Type A) Type A or O AA or AO (Type A) BB or BO (Type B) Type A, B, AB, or O AA or AO (Type A) AB (Type AB) Type A, B, or AB AA or AO (Type A) OO (Type O) Type A or O BB or BO (Type B) BB or BO (Type B) Type B or O BB or BO (Type B) AB (Type AB) Type B, A or AB BB or BO (Type B) OO (Type O) Type B or O AB (Type AB) AB (Type AB) Type A, B, or AB AB (Type AB) OO (Type O) Type A or B OO (Type O) OO (Type O) Type O Your Rh factor is also inherited, and like your blood type, you inherit one of two Rh alleles from each parent.

If you have one favorable and one unfavorable Rh allele (making you Rh positive, as the Rh negative allele won't be dominant), you could pass either one down to your child. Whether or not your infant will be Rh positive or unfavorable will depend on what is also passed down by the other moms and dad.