choroid plexus cyst

So I went to have to have an Ultrasound today & we found out we are having a BOY! The Dr. also said they found a Choroid Plexus Cyst the Dr said my Quad Screening came back completely normal and the babies size is 100% normal, also I'm 24 years old. The Dr. Said she is confident it's nothing serious and will most like go away and because everything else came back normal there is no reason to be concerned. Just curious to everyone else's experience with this.