1. Structure & Function of the Breasts
MT: Female Reproductive System

3. Structure of a Breast
Separated into lobes and contain a lot of adipose tissue (fat)

4. Function of a Breast Alveoli – pouches that secrete milk
Nipple – nob where babies suckle and milk exits body
Areola – glands that moisturize the nipple during lactation
Pectoralis major: muscle located anterior to the breast
Ligaments: hold alveoli in place

5. Function of a Breast Lactation!
in order to nourish a healthy offspring

6. Breast enlarges during lactation

7. Regulation of Lactation
Suckling
Stimulates pituitary gland to release Prolactin and Oxytocin
Prolactin stimulates alveoli to secrete milk
Oxytocin stimulates alveoli to eject milk

8. Importance of Lactation
Mother’s milk is rich in protein, fat, calcium
Provides antibodies for immunity
Stronger emotional bond between mother and child
Recommend 6 months to one year