<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been experiencing painful menstruation along with vaginal discharge. My menstrual periods are getting longer and quite unpredictable nowadays. Also, I am having cramps and spasms. What could be the reason for all these symptoms?  <response>: Based on your symptoms, it seems that you are suffering from Idiopathic excessive menstruation - a condition characterized by heavy and prolonged menstrual bleeding. 