Estrogen and progesterone are secreted from the ovaries and work on:
- Maturation of organs of the reproductive system.
- Appearance of manifestations of puberty (secondary sexual qualities) such as: breast growth - accumulation of fat - softness of sound - the appearance of hair in some areas of the body - menstrual cycle.
- Maturation of organs of the reproductive system.
- Appearance of manifestations of puberty (secondary sexual qualities) such as: breast growth - accumulation of fat - softness of sound - the appearance of hair in some areas of the body - menstrual cycle.