<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been having scanty menstrual flow and I am also having some problems with the shape and size of my breasts. On top of that, Ive lost some weight recently. What could be causing all of this?  <response>: Based on your symptoms, its possible that you may be suffering from a metabolic disorder. I would like to perform some tests to confirm the diagnosis and discuss treatment options with you. 