These 17 slides are only to familiarize the medical students in Gynecology and Obstetrics to see and recognize common breast conditions. The breast disease can be seen by a family physician, or an Obstetrician or a surgeon. The treatment of the non- malignant conditions is done by the doctor who encounters the patient first. The postnatal lesions can be handled by the Obstetricians when diagnosis is clear. Timely referral to the surgical team for the malignant lesions can save the life. The medical student can pick up the lesion, and aim to diagnose for further care.