I have been spotting for over a year (also trying to get pregnant) - finally they ran tests on me - the ultrasound pointed to hyperplasia (no cyst located by the way). I then had an endometrial biopsy because they feared cancer cells - that came back negative. This is my first month on progesterone (natural - 100 mg) / the idea was that the spotting, which begins 1 week before my period or so would stop. I am still spotting. The past year has been quite stressful and I am still trying different things to reduce stress ... what else can I try?