Description

Observe the 7-week human embryo in this 3D model, which captures growth of the face and limbs. The upper limbs bend at the elbows, and distinct finger notches appear, while lower limb development progresses. The head remains dominant, with clear eye and ear structures forming. The trunk elongates, and umbilical herniation of intestines is evident. This model is valuable for understanding how coordinated morphogenetic changes define external features and set the stage for fetal development.