In this episode Von Hagens dissects a man and a woman to illustrate the journey of reproduction, and their reproductive systems. Following the path of the sperm from the testis, along the vas deferens and out of the penis, he picks up their journey inside the female dissection specimen where he dissects her uterus and finally demonstrates how a baby passes through the pelvis. ABOUT THE SERIES. This four-part series profiles Professor Gunther von Hagens' work that is considered by many to be shocking and controversial. However, anatomist Gunther von Hagens believes that the dissections he performs on real human bodies, lays bare the intricacy of the human design. During each episode, von Hagens carries out a human dissection and focuses on a different set of anatomical systems: movement, circulation, digestion and reproduction.