Why do we want to make sure you are drinking WATER? Well, keeping your body hydrated is always important but especially during pregnancy. For this conversation we are going to stick to why it is important for your ultrasound images. It's all about Physics. Fun Right? Ultrasound works using high frequency soundwaves and their echoes to create the image on the screen. Soundwaves act differently when traveling through different materials. For instance, structures that are made up of fluid will appear black on the screen and structures that are solid like bone will appear bright white. Sound waves tend to scatter when there are gasses or air in their path which makes a fuzzy image. That is why ultrasound techs use gel, to eliminate the air between the probe and your skin. Okay, so if you are still with me, drinking the daily recommended amount of water will keep tissues, like skin and muscle, well hydrated. This allows the sound to penetrate your tissues without scattering creating a crisp smooth image. Now you know ladies! Go load up on your favorite bottled water, warn your kidneys, get a night light in your bathroom and let's make some pretty images together.