Objective: To study the treatmentduring pregnancyand the relation betweenmaternalserumantibodytiterandjaundicedegreeof the newborn of maternal-fetal ABO blood group incompatibility.
The reason for this was that the polyandrous females suffered a far lower rate of spontaneous abortion, which occurs when genetic incompatibility between the maternal and paternal genomes results in an immunological conflict between mother and embryo.