My husband told me he was told by a doctor that him and his x-girlfriend could never have a baby together because their blood types. He is O+ and she is unknown type. I have never heard of this. If that is true what blood types could never conceive a child. I know because I am O- and he is O+ I had to get shots to stop my blood from hurting the baby.

I would ask to see that doctor's credentials.

Are they are doctor of english??

Sounds like he is trying to make something he did wrong sound OK

Nope doesn't happen. The problem with the blood types lies with mother and baby, not man and woman.