I am 35 years of old and my menstrual period continuing about one month.after 19 days of my period I consulted a doctor and doctor prescribed me three type of tables . tablet name is glevo.500 and traxena MF and another tablet I forgot.and also suggested me for ultrasound of abdomen.after taking medicine my period stopped for four days.but thereafter again it started.ultrasound report is normal.again I consulted the doctor and he gave me cyclset syrup and traxena MF.but still my period continuing. Please help me