My period was 28-30 days and bleeding is 5 days. In 2005, october to 2006, december (14months) I useed the patches EVRA. 5
months later my period changed. Now it is 26-28 days, bleeding is 5-6. I worry that in the second part of my period I
usually find the dark (brown-black) spotting. And also first two days of menstruation - the same picture. Then normal
bleeding. Also I found the small pieces of something... like blood threads, clots.
I made Pelvis Ultra Sound - nothing was found. A technician had a suspicion about a cyst, but it was close to ovulaion and it
was difficult to determine: is it afollicul or cyst; Ultra Sound in the next period shown 10mm instead 14mm (day 9)...
probably, it was follicul.
Ovulation test (5 strips) gave me positive result: I had ovulation. Blood test (protegesteron?) in the second part of period
gave positive result: ovulation had to have a place...
But I am not pregnant. What a reason? Why my period could change?
No abortion, no childbearing, no infections..