Once fetal corpus callosum dysplasia is detected, amniocentesis is the next step. Depending on the results, a decision will be made to abort the baby or to keep it under observation, and if there is a problem, termination of the pregnancy may need to be considered. Once the fetal corpus callosum dysplasia is detected, amniocentesis is needed to check the chromosomes and genetic material of the fetus, if the result shows that there are chromosomal structural abnormality or other genetic abnormality, then even if the fetus is born, it can not live a healthy life, and may even have other physical deformities or mental retardation, and it may be necessary to abort the fetus, in order to promote the eugenics of birth. Once a pregnant woman discovers fetal corpus callosum dysplasia, she needs to pay attention to observation, seek medical attention when encountering abnormalities, and stop the pregnancy if necessary.