Preparing questions for my appt Wednesday

Does anyone know or have a similar experience with line #2? This is from an ER ultrasound report so I wanna come into my appointment prepared with questions for my OB in case they don’t bring up any of my results from yesterday’s ER visit. Prior to this report, I haven’t heard about it so just curious 😊

Also hoping my due date gets changed as baby is measuring 5 days ahead 💕