"Animation explaining birth processes needs polish, but it's great"
Your animation, is a very fine piece of work. I enjoyed the references regarding to childbirth and the comedy it represents. However, you might need to explain what some of them mean, as I had to look up previous reviews to find out what Part 1, Part 2, and Part 3 meant. Also, do leave a small disclaimer for those who are sensitive to this material. Other than that, keep up the good work! I'm sure you'll get at least an 80.