CMA chromosomal microarray DCC disorders of the corpus callosum FNC fetal neurology centre PVNH periventricular nodular heterotopia PVPC periventricular pseudocysts TOP termination of pregnancy WES whole-exome sequencing Parental+fetal MRI (MRI-Trio) can identify fetal brain anomalies inherited from a parent. When the MRI-Trio was concordant, counselling was more favourable than situations where it was discordant. MRI-Trio testing can enhance the accuracy of prenatal counselling.