These should get you started. We watched a version of this during Sunday School this week.
https://www.youtube.com/watch?v=bXA-RNgOLyc
http://shop.nationalgeographic.com/ngs/product/dvds/science-and-space/in-the-womb-dvd
Sorry, I watched more of this YouTube clip. This is a watered down version of the one we watched.
Many of the scenes are the same, but the sound track is an American sounding man while the one we watched was a British sounding woman.
The narrative with the American Man speaking is a bit wimpy, both scientifically and from a pro-life perspective.