I started taking Cerazette on 1st July but after the end of the fist packet I couldn't hack the constant bleeding. I realise I didn't give it very long, but I was expecting spotting, not a 28 day long heavy period. It was hideous. Periods have still not returned. Am I just being impatient? Also terrified may be pg as had rather tipsy evening (with DP of course!) and not quite sure how, or rather where it ended up IYSWIM