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Doctor insights on:
Rh Incompatibility
1
Will rhogam prevent ABO incompatibility?
No : Rhogam only prevent rh sensitization if you are rh neg. ...Read more
2
How will I know if I have Rh incompatibility with my baby?

Simple lab test: Mothers are generally screened prenatally for several issues. Your blood type will be part of that screening. If you are rh positive, your baby will not have an rh problem. If you are rh negative & screening tests show no evidence of rh challange (transfusion, unmonitored pregnancy) you will often get a blocking antibody shot mid pregnancy & do ok. Discuss this with your ob. ...Read more
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3
Is ABO incompatibility genetic?

Yes: Your blood group is based on presence of specific antigen on your red cells, if you have "a" antigen, you are "a" blood group, if "b" antigen then "b" blood group and if you neither have "a" nor "b" antigen, then you are "o" blood group. Both "a" and "b" antigen are based on genetic make up. However, the ABO incompatibility that can lead to jaundice only happens when mother is "o" blood group. ...Read more
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4
What is Rh incompatibility?

Kinda complicated!: We all have a blood type such as a, b, ab, or o but also are either Rh negative or Rh positive. Rh incompatibility is when the mom is Rh negative and the baby is Rh positive. In this case, the mom can form antibodies which cross the placenta and hurt the fetal red blood cells, making the baby anemic. We counter this by giving Rh negative moms an injection called Rhogam to stop antibody formation. ...Read more
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5
How do doctors determine transfusion reactions, ABO compatibility, Rh incompatibility?

Huge subject: Whole textbooks deal with this subject. It's so large I wouldn't even be able to refer you to a reliable website. You may want to start with the AABB American Association of Blood Banks. Blood for transfusion should only be given when it is truly, really required -- and when it does, it's a huge life-saver. ...Read more
6
What is ABO incompatibility?

Exposure to differen: Blood types. Typically refers to a baby having different blood type than mom. Therefore, there is prolonged breakdown of red blood cells, causing jaundice. This can occur in transfusions, where the wrong blood type is given. This is uncommon. ...Read more
7
The clients blood typing reveals Rh antigens what blood type would the client have Rh receptive, Rh negative , Rh resistant, Rh positive

Rh : Rh antigens are present in every blood. You would need to be more specific. Also, they blood type (a, b, ab, 0) is not connected/related to the rh + or rh - types; they are inherited independently. ...Read more
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8
How successful is rhogam for ABO incompatibility?
Not used for it: The ABO and rhesis blood grouping systems are separate issues altogether. Rhogam is used to prevent an rh- mother from becoming sensitized to a rh+ baby & developing antibodies that would destroy some of the babies blood for that or future pregnancies. The Rhogam has no effect on potential ABO issues. ...Read more
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9
What is Rh positive and Rh negative?
Blood group antigen: Rhesus (rh) blood group is one of the more than 20 different blood group systems. One of the markers in rh system is "d" that is used in the terminology you inquired about. If rh d is present the person is rh positive and vice versa. See this site for more info (more than one needs) http://www.Ncbi.Nlm.Nih.Gov/books/nbk2269/. ...Read more
10
A Rh positive blood type?

Dominant: Positive is dominant over negative. You get one gene from each of your parents, so you are either --, -+, +-, or ++. Only in the case of -- will you have rh negative blood. With -+, +-, and ++, you will have rh positive blood. This makes rh positive blood the most common type of the two. This can be a problem with a baby: if mom is rh pos (+-), dad is rh neg (--), and baby is rh neg (--): attack! ...Read more
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11
Is Rh d neg blood rare?

No: It varies from population to population. In folks of european descent, around 1 person in 6 is rh negative (class d-neg). It's less common in some other populations. ...Read more
12
Could RH neg mother carry RH pos father's baby to term? With shot given and 2 miscarriages? What's the possibility?

Yes!: Yes...especially when "shots" were given to avoid developing antibodies after birth/pregnancy This should never be a problem with today's medical knowledge! ...Read more
13
Rh negative and the baby's father is Rh positive. Do I need rhogham?
Usually: It is commonplace for a pregnant mom in that situation to receive rhogam around 28 wks of gestation and again after birth if the kid is rh+. If the kid turns out to be rh- the 2nd dose is omitted. ...Read more
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14
Had 2 miscarriages recently. I'm RH neg and babys father is RH pos. RH shot given both times. Any chance of carrying his child to full term?

MTHFR: Many causes are unknown. One that can be tested for is the MTHFR gene defect. Ask your obgyn or geneticist. It stands for methyltetrahydrofolate reductase. This gene controls the metabolism of folic acid and can lead to miscarriages if there is a problem with this enzyme. ...Read more
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15
Baby is Rh factor positive. Is that good?
Only if you are Rh+: Rh positive mothers having rh+ babies-no problem! rh negative mothers with a rh+ baby especially the first and subsequent pregnancies will require Rhogam injection post delivery to prevent future rh disease issues and baby losses. ...Read more
16
What is treatment for baby with Rh positive and Rh negative mom?

Pre/post delivery???: In a o- mom, prenatal care will include tests to monitor babies status.A firstborn is unlikely to have major pbms & a shot in pregnancy can buffer any o-/+ issues.Babies who tests show changes that suggest a rh reaction in pregnancy are rarely seen any more due to these precautions. Early delivery ahd transfusions might be required in such a case to monitor anemia and jaundice. ...Read more
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17
How healthy are children from a rhesus positive mothers and rhesus negative fathers?

Depends on variables: With modern obstetrical treatments this is a non issue. They grow up to have normal lives with no effect.If someone does not follow current practices, they can have babies that are severely impaired with deafness, retardation and cerebral palsy. ...Read more
18
Does the mom suffer any effects of ABO incompatibility?

No: The maternal antibodies that cross the placenta react with the fetus' blood, causing hemolysis (blood breakdown) in utero or soon after birth. The baby does not have a mature immune system, so cannot mount a clinically significant response that would affect the mother. Mothers of course suffer emotionally along with their babies, but there is no medical suffering for the mother. ...Read more
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20
What can I take to treat Rh incompatibility?

RhoGam: Your physician knows about this and there's more than a 99% chance you'll be fine. ...Read more
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