Reproductive System, part 4 - Pregnancy & Development: Crash Course A&P

The video explores human development from a zygote to a fetus, highlighting the role of hormones in pregnancy. It details the stages of early development, the formation of the placenta, and the significant anatomical changes in the mother. The process of labor and delivery is explained, emphasizing hormonal influences. The video concludes with a summary of the pregnancy stages and credits.

How does the mother's body adapt to support the developing fetus?

What are the physiological effects of increased blood volume during pregnancy?

Discuss the process of dilation during labor.

What happens to the placenta after the baby is delivered?