With proper precaution's, it is possible.
An Rh negative man can marry an Rh positive woman. There is no reason this cannot happen.
Yes
Yes. Marriage is not dependant on blood type.
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.
Certainly.
Yes, people of any blood types can marry. If a woman with negative Rh factor gets pregnant, she gets an injection to lower the risk of complications in future pregnancies.
of course she can
There should be no problem concerning the blood groups. Only when the woman is Rhesus negative and the man is Rhesus positive, the offspring can be affected by Rh-disease (see: http://en.wikipedia.org/wiki/Rh_disease)
The only problem that I know of is if the woman gets pregnant and the baby is positive. She will then have to have a shot to reduce the risk of miscarriage. This is only to do with the negative and positive aspect. As far as O and B are concerned, I don't know of any complications.
There should be no problem concerning the blood groups. Only when the woman is Rhesus negative and the man is Rhesus positive, the offspring can be affected by Rh-disease (see: http://en.wikipedia.org/wiki/Rh_disease)
A woman with type O negative blood can marry someone of any blood type. An Rh negative woman will get an injection during each pregnancy to lower the risk of complications in future pregnancies.
yes