I AM 37 YEARS OLD AND I HAVE BEEN TOLD I AM PRE-MENOPAUSAL.I HAVE NOT HAD A PERIOD IN A YEAR BUT THEN I GOT IT FOR 30 DAYS STRAIGHT. THE ONLY PROBLEM ISTHE BLOOD IS SOMETIMES BROWN OR RED AND IT HAS A BAD ODOR. IS SOMETHING WRONG? WHAT SHOULD I DO TO GET RID OF THE SMELL. SHARON