2. Pressure in the bladder
If you feel that your bladder is becoming full more often than normal even if you do not feel the urge to urinate, then probably you may be developing prostate cancer. This normally makes one to strain and may want to relieve himself by urinating. This is an indication that prostate cancer tumour is forming causing pressure to build up in the bladder. This will normally leads to urge of urinating even when your bladder is not full. If you are going through this symptom, I would recommend that you go through medical test.