Many argue the inconsistency with the Ramzi Theory. This is due to the lack of understanding of how to read the ultrasound scan. There is NO mirror image or flipping of the image. This is why many mistakes happen using the Ramzi theory. If you are unsure ask the ultrasound technician/sonographer when having your examination which side the placenta is on. He or she Must scan in a true tranverse view to locate the placenta. Looking at the placenta in a sagital view will not work in order to determine the gender of the baby. Many technicians are not familiar with this method so asking them for the placenta / Chorionic Villi sidedness will help you to read the scan and interpret the Ramzi theory.