Started cerazette on Monday mid cycle, have started spotting today. By my calculations I was due to ovulate around Thursday, is it likely that this is just like a normal period but early due to the pill or am I likely to be unlucky with not suiting it? Previously on ovranette pill with no problem prior to Ds. After ds periods consist of spotting for a week then a 4-5 day period so spotting starting around 4-5 days after ovulation.