Preparation before undergoing 3D Pregnancy Ultrasound Scan

Unlike normal 2D ultrasound visit, mothers do not need to have full bladder before the 3D appointment.

However, in order to get good images, mothers should drink adequate amount of water for one to two week prior to the appointment. This is to ensure that there is adequate amount of fluid surround the baby and the fluid is clear. This fluid is known as amniotic fluid.