Mary Hudson is a CPR and HIPAA-certified professional delivering exceptional visuals through 3D, 4D, and HD ultrasound imaging. With over 20 years of experience as a Registered Diagnostic Medical Sonographer specializing in OB/GYN, Mary combines expertise with a passion for providing unparalleled pregnancy and sonography services. In her free time, she enjoys writing blogs to share insights and experiences in the field of medical imaging.