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?
2006-09-12 05:52:54 · 8 answers · asked by Lisa Marie 2 in Health ➔ General Health Care ➔ Other - General Health Care
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
2006-09-12 05:56:47 · answer #1 · answered by doc. 2 · 1⤊ 0⤋
Blood typing is an occasion of co-dominance. So the allele for A may be expressed on an identical time with the aid of fact the allele for B. so which you and your lady buddy could the two be AB, genetically (and phenotypically). considering which you the two have an equivalent danger of passing on the two of the two alleles, you babies may be the two AA (getting the A from the two certainly one of you), AB (getting A from one and B from the different) or BB (getting B from the two certainly one of you). The ration could be a million-2-a million (or 25% A, 50% AB, 25% B). while you're the two Rh detrimental i do no longer think of which would be a difficulty the two.
2016-11-07 04:25:10 · answer #2 · answered by garion 4 · 0⤊ 0⤋
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.
2006-09-12 05:58:16 · answer #3 · answered by Anonymous · 0⤊ 0⤋
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.
2006-09-12 05:56:23 · answer #4 · answered by Phoenix, Wise Guru 7 · 0⤊ 0⤋
my parents both have type-o+ and my sister has type-a+
more than likely it will be the same as the parents
2006-09-12 05:57:24 · answer #5 · answered by Anonymous · 0⤊ 0⤋
As long as you have not been fooling around....blood type is always the same as the father's blood type.
2006-09-12 05:56:05 · answer #6 · answered by essentiallysolo 7 · 1⤊ 2⤋
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
2006-09-12 06:02:48 · answer #7 · answered by Anonymous · 0⤊ 1⤋
Your child can be either B or O.
2006-09-12 06:03:08 · answer #8 · answered by Anonymous · 0⤊ 0⤋