Anyone find it's sent their cycles haywire? I've started bleeding again today despite having one last week, complete with days of spotting prior. It was earlier than normal, coincided with starting exante and now this. I am normally no more than every 5 weeks and I don't tend to spot. Nothing else has changed in my life, though I do have a coil (copper), it was fitted 13mths ago and has not caused any issues before now. Thinking of going to get this checked if it's not a common side effect.