Has anyone ever experienced incorrect blood type being documented for their child at time of birth? My son was born 22 years ago on Camp Pendleton and we are just realizing that
If the mother has B+, and the father has A+, then which blood group should their child have? - Quora
![Child Blood Type Calculator | Predict Your Baby Blood Group | Blood groups, Blood type chart, Ab blood type Child Blood Type Calculator | Predict Your Baby Blood Group | Blood groups, Blood type chart, Ab blood type](https://i.pinimg.com/564x/d2/49/9b/d2499b46ef6fc073188dd2ff233be963.jpg)