Crash Course Anatomy & Physiology Season 1 Episode 43 Reproductive System, Part 4 - Pregnancy & Development 2015
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We've reached the grand finale of our four part series on human reproduction: BABIES! Today Hank walks you through the stages of pregnancy, beginning with how a zygote develops into blastomeres to a morula to a blastocyst and finally to an embryo and a fetus. He also explains some of the amazing anatomical changes that take place in the mother, and the hormonal sequence of events that lead to labor.
- Released: 2015-11-23
- Runtime: 10 minutes
- Genre: Documentary
- Stars: Hank Green
- Director:
