If both parents have B- blood, can they have kids with any other blood type?

My exhusband and I both have B negative & I know our oldest daughter does too because she's been typed before. I was wondering if it's safe to assume my youngest daughter also would have B negative blood?

Answers:
yes,.if u and ur husband both are heterogenous B that means ur B0,.then your child can either be BB,B0, or O,..so you can have a child with O negative

As long as you have not been fooling around..blood type is always the same as the father's blood type.
If you are both B, then your children have to be B. I'm not sure how the negative part works genetically, though, I'm pretty sure it would also have to be neg. if you both are.

That's pretty rare.

And bloodtype is not ALWAYS the same as the father's bloodtype. My grandfather was AB and my aunts and uncles are a mix of A, B, and AB.
my parents both have type-o+ and my sister has type-a+
more than likely it will be the same as the parents
its possible for them to have kids with blood type O. some people with blood type B also have O type blood in them. if both parents are like that, then the child can have type O blood.
MY MOM is a+ and my dad 0- and i came out a-,,and some will say ya it can happen and some will say no..i guess anything os possible
Your child can be either B or O.
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