anyone else?? boy ultrasound

Samantha

has anyone had bright white lines show on their boy ultrasounds? I see the boy part but the white lines down the middle are throwing me off some. I've seen boy ultrasounds with an outline of a light white line but not down the center. I had this ultrasound done at 13 weeks and 5 days. I have one girl and two boys already and only saw bright white lines on my girl.