Watch baby grow in utero! A visual timeline of baby’s growth in the womb, starting at 6 weeks. Take an inside look at baby’s week by week development in the womb, starting at 6 weeks. See the difference between 2D 3D & 5D images. 4D Ultrasounds allow you and your loved ones to watch your unborn baby move in real time. 5D/HD LIVE Ultrasounds are more “life like” images. All of our 3D, 4D and 5D HD LIVE ultrasound packages include color images of your baby texted directly to you instantly.