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the blood group o have antigen for both A and B so a peron with blood group o can only revieve blood of o group. Now for - or + it is depend upon rh factor if this factor present then it is + and if not then it is - now the blood group with rh+ can take both blood of + and - but the blood group with rh- can only able to receive blood group of rh -ve

So o- can take o- with out any problem

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12y ago
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14y ago

Yes, there is a chance that if the father is type positive, and the baby is type positive, the mother's antibodies can attack the baby. Make sure your doctor knows and checks on the pregnancy regularly.

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12y ago

They can't. As Type O blood is recessive, if a mother and father both have Type O blood, their children cannot have anything other than Type O blood.

Blood type A is dominant, so if somebody has type AA or AO blood they are both considered type A blood.

Therefore, if a child has blood type A when both parents have blood type O, either the child is adopted or the mother has been sleeping around.

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12y ago

It shouldn't make a difference because the way complications happen is when an Rh negative woman is carrying an Rh positive child. In that case, the woman can form antibodies to her own child. But in the case of an Rh positive woman, she will not form antibodies.

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15y ago

After a first baby is born, antibodies are made from the blood spilled out. When the next baby is developing, the antibodies will kill that baby.

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13y ago

Yes, this can happen,

if the alleles are Hetero for both parents (Rh+Rh-) heterozygous.

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Q: What are the complications if expecting mother's blood group is O negative and child's blood is O positive?
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IF a mother is HR negative and father is HR positive why is second pregnancy a problem?

If the mother is Rh negative and the father Rh positive there is a possibility that the unborn baby will be Rh positive as well. If the baby is Rh positive than the mother (who is Rh negative) has antibodies made for Rh positive substances which would include the baby. Basically the mothers body will attack the baby because it is not a match with her body. Commonly this is not as much of a problem with the first baby because the body does not build up the resistance to the first child but the second child will often run into complications because the body has built up antibodies against the second child's Rh positive blood. This is often called Rhesus disease or Rh disease.


What Ethnic group has Rh negative blood type?

There isn't a specific ethnicity that has Rh negative blood type, as all types of people can have it. Rh negative mothers may develop antibodies to Rh positive babies, which may cause health problems.


If fathers blood group is O positive and mothers blood group is A negative can child blood group be A positive?

There is a 2 out of 4 chance that the child will be Rh +. The group could be 3 out of 4 that the child will be an A. So depending upon whether the fathers positive Rh is dominate gene.Yes there is a possiblity that a child from this couple would be A +.


Why would there be cause for concern if a young pregnant mother is Rh negative her husband is Rh positive and this is their second child?

Their children have a 50/50 chance of being Rh Positive. If they have an Rh negative first child, there will be no problems with the second child (with Rh groups).There might be a problem if the first child was Rh positive. It is quite likely that during the delivery the child's blood mixed with the mothers. The mother would then have began producing Rh positive antibodies. This means that if the second child is also Rh positive - the antibodies will 'attack' the fetus.


Is there any problem in pregnancy if mother is O- and father is O plus?

Usually not the first pregnancy, but if the baby is rh positive, during birth some of the baby's blood may cross into the mother's bloodstream and then she will be sensitized and will produce anti-rh antibodies, which could harm the second baby if it is rh positive. There is an injection that is given to rh negative mothers during pregnancy to prevent this reaction.

Related questions

What blood group should the father have if the mothers A Positive and the Baby's A negative?

A-


Why do food cravings occur in expecting mothers?

Most of expecting mothers craving for food maybe she needs more nutrients for her baby.


If the mothers blood type is o positive and the sons blood type is o negative what types can the dad be?

Only AB negative.


Can expecting mothers study in Ukraine?

Sure, all expecting mothers can study in Ukraine. It is a human right, and Ukraine allows human rights.


When should an Rh-positive mother should be concern about erythroblastosis fetalis?

This usually occurs with Rh-negative mothers carrying Rh-positive children. Ask your doctor.


What kind of serious problems can happen if the Rh-negative pregnant mothers blood cells start to attack the Rh-positive babies blood cells?

If the antibodies in Rh negative pregnant mothers attack the blood cells of an Rh positive baby, the baby may be damaged by a low blood cell count. This hemolytic anemia can be prevented by the use of Rhogam in each pregnancy in an Rh negative mother.


What kind of serious problems can happen if the Rh-negative mothers blood cells start to attack the Rh-positive babies blood cells?

If the antibodies in Rh negative pregnant mothers attack the blood cells of an Rh positive baby, the baby may be damaged by a low blood cell count. This hemolytic anemia can be prevented by the use of Rhogam in each pregnancy in an Rh negative mother.


IF a mother is HR negative and father is HR positive why is second pregnancy a problem?

If the mother is Rh negative and the father Rh positive there is a possibility that the unborn baby will be Rh positive as well. If the baby is Rh positive than the mother (who is Rh negative) has antibodies made for Rh positive substances which would include the baby. Basically the mothers body will attack the baby because it is not a match with her body. Commonly this is not as much of a problem with the first baby because the body does not build up the resistance to the first child but the second child will often run into complications because the body has built up antibodies against the second child's Rh positive blood. This is often called Rhesus disease or Rh disease.


What happens if mother is rh positive and father is rh negative?

The rhogam shot is routinely given to mothers who are rh negative who may have rh positive babies. If you are rh positive there is no need to get the shot. However, if you are rh positive and get the shot it will not effect you or the baby.


Can a rhesus negative mother with antibodies in her bloodstream go on to have a normal healthy baby?

Erythroblastosis Fetalis is a disease that affects mothers with a positive RH factor when their unborn babies have a negative RH factor. It only has negative side-effects during the second pregnancy.


What are some icebreakers for expecting mothers?

Just remember to breathe and love. The rest will come along with time


Where can one find a nutrition guide for expecting mothers?

There is a large amount of information out there for expecting mothers. The majority of expecting and baby books will contain a lot of information about the best diet while carrying a baby and after the baby is born. There are other avenues as well , your GP will be able to provide with the best diet for you and your baby and of course there is always the option to consult a nutritionist directly.