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Is it safe to have pregnancy if mother has O negative blood group and father has O positive blood group?
You should probably get a Rhogam shot at 28 weeks and after pregnancy (ask your doctor), because there can be complications if you and your baby have different blood types. Read http://www.myspace.com/reneeisonegative
which is all about it. This also has some good answers on it about it
http://parents.berkeley.edu/advice/pregnancy/oneg.html
So the previous answer of:-
"It's definitely safe. The child will end up with an O + or - blood type. It's all up to chance."
is mainly true if you get the shot and are monitored, but its not as simple as they make out.
What else can I help you with?
If mother has O positive and the father has O negative does it cause any problem in conceiving or for the child during pregnancy?
No.
Can an A positive father and a B positive mother have a B negative child?
If the mother is A negative, and the father is B positive, they could have children who are A negative, A positive, B negative, B positive, AB negative, AB positive, O negative, or O positive.
Can an A positive father and A negative mother produce both A positive and A negative children?
Yes.
Caan ab positive father an a negative daughter?
# yes, if father is + - for RH and mother - - (negative) or + - (positive); the father can generate sons A, B, or AB depending by mother's group.
Can o negative mother and A positive baby have B positive father?
no
Can a o positive mother and a positive father make a a negative child?
no
O positive father and A negative mother what will child be?
o positive
Can a A positive mother and an O negative father have an A positive child?
yes
Can A positive father and A negative mother produce a O positive child?
Yes. The father's phenotype is AO+*; the mother's is OO--.
If mother is positive and father is negative is it possible the child would be negative?
If mother is heterozygote yes.
If the mother is b negative and the father is a positive how is the child o negative?
The mother must be heterozygous b and the father must be both heterozygous b and heterozygous positive.
If Mother is O positive and father is B positive can child be B negative?
Yes, if the father is heterogeneous positive.
