Hi. I have regular periods with spotting in between cycles. But this month I had moderate to low flow I'm still bleeding not too much but still bleeding and it's my 11 day.. A year back I was on tab novelon for a month and it normalized. Previously 6 months back I underwent thumb surgery and I had same prob bled almost for 15-20 days and took tab trapic 650mg to stop and it was better after that but again this month it's happening.