Womb to Grow™ Model Set (9) | Healthcare Training ModelDesigned to present fetal growth in an easy to understand way, this set of nine weighted, pillowlike models represents the average size and weight of a fetus at nine stages of development. The back of each model features information on the developmental stage of the fetus illustrated on the front. Models provide an opportunity for mothers to be to visualize the fetus growing within them, stressing the importance of prenatal care. Weights of models