I’ve been using the 50 patches for a year now. It took a couple of months for my cycle to settle down on them but I was bleeding “on schedule” at the end of the conti patches. Last month I had a random 19 day cycle so bled in the middle of using the conti patches and that went on for about 10 days but was very light bleeding. This month I’m half a week into the conti patch, on day 42 of this cycle and still no bleed……..should I be concerned or just keep using the patches as normal?