Father's Blood Type
Possible Blood Type Outcomes
Blood Group
Possible Rh Type:
Accurately Determine Your Child's Blood Type with UpTodd
Curious to know your unborn baby's blood group? Use UpTodd’s advanced Baby Blood Type Calculator to get an estimate. Our printable and downloadable blood group determination tool helps you identify possible blood categories based on the parents' blood types.
A baby's blood group is inherited from both parents through genetic transmission. While it is impossible to determine the exact blood type before birth, this tool provides probable blood groups your child may have.
Simply select the blood types of both parents, and the tool will generate a list of possible blood types for your baby.
| Parental Blood Type Combination | Possible Child Blood Type |
|---|---|
| A + O | A or O |
| B + O | B or O |
| A + A | A or O |
| B + B | B or O |
| AB + O | A or B |
| AB + AB | A, B or AB |
| A + B | A, B, AB or O |
| O + O | O |
The ABO system determines four primary blood groups based on the presence of A or B antigens on red blood cells:
| Parental Rh Type | Possible Child Rh Type |
|---|---|
| + and + | + or - |
| + and - | + or - |
| - and - | - |
The ABO system determines four primary blood groups based on the presence of A or B antigens on red blood cells:
For example:
This child blood group calculator is based on genetic probability and cannot replace medical consultation. While the calculations provide probable outcomes, the only way to confirm a baby's blood group is through medical testing after birth. UpTodd is not responsible for any decisions made based on this tool's results.
Use the UpTodd Blood Type Calculator today and get a clear idea of your child's probable blood type!
Disclaimer: The information provided on this website is for general purposes only. We do not guarantee its accuracy or suitability for any specific use. Use it at your own discretion.
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