What happens if blood group of husband and wife is different?

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What happens if blood group of husband and wife is different?

When a mother-to-be and father-to-be are not both positive or negative for Rh factor, it’s called Rh incompatibility. For example: If a woman who is Rh negative and a man who is Rh positive conceive a baby, the fetus may have Rh-positive blood, inherited from the father.

Can you have a baby with O blood type?

A mother who is blood type O can only pass an O allele to her son or daughter. A father who is blood type AB could pass either an A or a B allele to his son or daughter. This couple could have children of either blood type A (O from mother and A from father) or blood type B (O from mother and B from father).

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What happens if the blood group of the husband is positive?

But if the blood group of the husband is positive then the blood group of the wife must be positive. The husband’s blood group is positive and if the blood group of the wife is negative, then a gene called Lethal genes or mortal genes is created which kills the zygote created by them.

Is there any harm in marrying someone of the same blood group?

No, there is no harm in marrying someone of same blood group. Problem only occurs when the lady is Rh – ve (eg O-ve, B-ve) while her husband is Rh + ve. And that too can be avoided very easily. What is the problem? Blood group is mentioned in the format, X+ or X-; X may be A, B or O. The first part denotes ABO system while +/- denotes Rh system.

Is there any incompatibility between Abo and Rh blood groups?

There is no incompatibility related issues with partners, in case of ABO and Rh systems. Any blood group person can marry person with another group. Nothing will happen if if a husband and wife have the same blood group

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Can you donate blood to your spouse if you are Rh+?

Rh+ or Rh- blood can be given to those who are Rh+, but if you are Rh-, you can only receive Rh- blood. So, if you want to be in a position to donate blood to your spouse, make sure you and your future spouse have compatible blood types. How common are different blood types?