I am 50 years old and have had some problems with my periods for over a year. Last Sept I went in for a D&C and hystoscopy and everything seemed to be back to normal again. In Jan I started with the irregular periods again, spotting or bleeding just about everyday. Yesterday and today I am now having very large clots about every hour. I'm just wondering if I should give this a couple more days before I contact my doctor. Any advice would be appreciated.