Yes sure, but pregnant girl should take special injection for this situation directly after delivery, because the child might be positive and mother is negative, the placenta will start releasing anti-bodies against the foreign positive, so the injection is given to kill those anti-bodies and so not causing trouble when next pregnancy happen.
An rH positive person can be heterozygous, so the combination given in the question can result in an rH negative baby, which will not cause any problems.
Blood type has no bearing on who can get married. That is a myth. Blood tests that are required before marriage are to test for STDs.
Of course, blood types do not affect marriage.
yes
Yes, of course! Depending on the girl's underlying genetics the children will be either blood type 0 or B, rhesus factor positive or (rarely) negative.
Yes, a B positive boy can marry an O positive girl. Blood type compatibility is not a factor that is considered when determining marriage compatibility.
Yes, a B negative girl can marry an O positive boy. Blood type compatibility is not a barrier to marriage. However, potential issues may arise during pregnancy if they decide to have children, as the mother's blood type can affect the health of the baby. It is important to consult with a healthcare provider for guidance.
yes
yes
Blood type?
yes
yes
yes
don't see why not.
see a doctor for such questions
yes
yes
Yes There is no reason why not if they love each other
Of course, blood types do not affect marriage.