1) A Rh-negative mother and a Rh-positive father can produce a Rh-positive child.
2) Rhesus conflict is possible. Through the placenta, a foreign protein enters the bloodstream of the woman, for which antibodies are produced.
3) During the second pregnancy (second pregnancy with a Rh-positive fetus), these antibodies can work against the baby and cause pregnancy complications up to its termination and hemolytic disease of the newborn.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.