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Not necessarily, it depends completely upon the mothers' blood type.
The mother will need to have at least one O allele in order for the children to have type O blood. This means she can have the genotypes OO, AO or BO.
If the mother is AB, or homozgous A or B - then the children will not have O blood.
There is a good chance that the children of a man with positive blood will also have positive blood - because this trait is dominant.
What else can I help you with?
What happens when an o positive man and o positive woman have children?
the child has o negative blood
Can an o positive woman and o positive man can have a baby?
Yes, all blood types can have children together.
What happens when b positive woman marry a o negative man?
The blood type of any children would depend on the zygosity in the woman. (Both O and Rh negative are recessive, and will be homozygous in the man). If the woman is homozygous B, then the children will B. If the woman is heterozygous B, either O or B (with 50% chance of each). In the same way, if the woman is homozygous Rh positive, then the children will also be positive. If the woman is heterozygous, then children will be either positive or negative. In short, the possibilities for child blood types are either B or O, with Rh positive or negative.
Can an O positive woman and an O positive man have a healthy baby?
Yes, absolutely - an O positive woman and an O positive man can have a healthy baby.
Can an o positive women and an o positive man have an A positive child?
No.
If a mother is a negative and father a positive can child be o positive?
Yes. This would mean the mother was AO-- and the father was AO++ or AO+-. In a family like this, all children would have blood type A+, A-, O+, or O-.
Can man of blood group o' positive get married to a woman with blood group o negative and they can bear children without any effect on the children?
Yes, a man with blood group O positive can marry a woman with blood group O negative, and they can have children without any direct effects on the health of their offspring. However, there is a consideration regarding Rh factor incompatibility since the man is Rh positive and the woman is Rh negative. If the child inherits the Rh positive factor, it may lead to Rh incompatibility in future pregnancies, which can be managed with medical care. Overall, with proper prenatal care, they can have healthy children.
What if the husband in has Type a plus blood and the wife has O plus Blood what would the children have?
The children could have either blood type A positive or O positive. Each parent passes on one blood type allele to their child, so the child could inherit the allele for either A or O from the father, and the O allele from the mother, resulting in blood types A or O. The positive Rh factor is dominant, so the child would also have a positive blood type.
Can parents with b negative blood have a child with o positive blood?
If both parents are B- they can only have children who are B- and O-. One would have to be positive in order to have a child with positive blood.
Mother o positive father o positive and child also o positive is possible or not?
Yes, it is possible. Parents who are O positive may have children who are O+ or O-, depending on the parents' genotypes.
Can a O plus mother and A plus father has a O plus child?
Yes. I am O positive and my husband is A positive. We have two A positive children and one O positive child.
Can a man with O positive blood and a woman with O negaitve blood have children?
Yes. The only requirement is an anti "D" injection to the mother after the first baby.
