Congenital testicular dysplasia in males is a chromosomal disorder, which is a congenital genetic disorder. The cause of the chromosomal variation is not clear at this time, but screening can be performed through early gestational macrosomia. If a chromosomal abnormality is found, the pregnancy should be terminated in a timely manner. If the affected child has been delivered outside the body, the condition has been formed and there is no way to treat the chromosomal abnormality unless testicular transplantation between relatives is performed in order to reproduce offspring, so when this condition occurs, it is recommended that effective treatment be carried out in a timely manner. At present, the treatment of congenital testicular dysplasia is mainly through the exogenous supplementation of male androgens to regulate the local testicular tissue development, but the treatment has a certain efficiency, not everyone has a certain good effect, after the exogenous supplementation of androgens, other complications may occur in the organism. Therefore, it is recommended to perform early screening for chromosomal abnormalities in the early stages of pregnancy and to perform timely termination of pregnancy to prevent the appearance of children with such chromosomal genetic disorders.