хотя мне встречалось противоположное мнение (не насчет серьезности осложнений (статистики по осложнениям не видела), а насчет "скорости действия антител" - дескать, A/B антитела быстрее разрушают кровяные клетки, чем Rh антитела)"Interestingly, mothers whose babies have an incompatible major blood type experience some protection from Rh isoimmunization. That is, if the baby's blood has A or B proteins on its cells that are foreign to the mother, and the blood leaks into her system, usually her A or B antibodies destroy the blood so quickly that her Rh antibodies do not have time to recognize the invasion. (Rh antibodies are slower than A or B antibodies.)"