Blood, incompatibility and hearing

This study aims to analyze the relationship between blood incompatibility and hearing, through the severity that occurs in the perinatal period in the fetus and newborn. Systematic descriptive review is subject to the principles adopted by the Cochrane systematic review. This review made it possible to demonstrate the relation between hearing loss and blood incompatibility and the degrees of severity of the pathology in newborns. The ear as one of the most important sense organs for the development and acquisition of the human being in relation to the environment must remain functional. If there are any birth alterations, they would delay the correct development and in turn, would generate problems for the proper acquisition of language. Therefore, it is necessary to have correct gestational control to avoid the associated risk factors that could happen due to hearing loss.