Hmm.. makes me think perhaps I've had a misscarriage just this february. I have highly unusual cycles due to endometreosis and sometimes my periods last a long time, but aren't very heavy. I had finally finished a light month and a half period in the middle of Janurary and about the first sunday of February I suddenly started again, very heavy with clots the size of my palm, or lemon as two of you have described. The whole thing lasted from Sunday morning until Tuesday, and then it was completely gone. It would amaze me if it was a misscarriage, my husband and I have not used any method of birth control in two years due to my current condition. If ya can't get it to work, why try to prevent it
