K.A. had a dating ultrasound at 9 weeks and declined further…

K.A. had a dating ultrasound at 9 weeks and declined further genetic testing. She has just completed her 20 week anatomy ultrasound. The estimated fetal weight is 63% and anatomy is within normal limits with the exception of a choroid plexus cyst. The finding of a choroid plexus cyst is considered a soft ultra-sonographic marker. What do you discuss in your visit regarding this finding?