polycystic ovary syndrome
"I have been on Seasonique for 4 weeks now and started bleeding 3 days ago. Not spotting, but full blown bleeding non-stop. I called my OB and the nurse told me to basically deal with it until my body gets used to the drug. She said it could take months, that I could potentially be bleeding, non-stop for the next three months or more she had no idea when it would stop.  I was not aware of this when I agreed to this pill, and it is not listed on the side effects.  Breakthrough bleeding or spotting is NOT having basically your period for months! For me it doesn't matter if after 3 months it works like a charm, if you randomly get your period for long lengths of time - it defeats the lure of this product."