Puberty: The Hormones Involved

The video explains the role of hormones during puberty. Testosterone in males leads to physical changes like increased body hair, muscle mass, and voice deepening. In females, estrogen causes body hair growth, hip widening, and breast development, and regulates the menstrual cycle. Progesterone maintains the uterus lining and supports pregnancy. The video concludes with a summary of these hormonal roles.

Explain the function of progesterone during pregnancy.

How does the menstrual cycle relate to the hormones discussed in the lesson?