I was prescribed the above to delay my period for a weekend away, however my period started early so i took it straight away and it stopped it. I had unprotected sex and after a few days while still on the tablets i had some spotting. I then finished the dose 3 days ago and ive had sum really lite bleeding which seems to stop and start. Does anyone no wat mite cause this? Ive been prescribed these tablets before and never had any of this with them.