You are welcome to come and have an intimate setting with just Mom and Dad or feel free to bring up to 15 people to share your experience with you. We have a large viewing room with a comfy sectional and even a kids table and chalkboard to keep any little ones entertained. Little ones are always welcome and we love to have fun with them and show them the images of their new brother or sister. All of the Ultrasound Technologists at Hey Baby! 4d are board certified through the American Registry of Diagnostic Medical Sonography. Jennifer, the owner and lead tech, has over 20 years of experience in ultrasound. Jessica, Sarah and Marissa have at minimum of 6 years of ultrasound experience.