Hi doctor..I'm taking ouvuloc tablet to regularise my period as per my doc advice..last month I missed my tablets and I got my periods early about 10 days.then I started new pack of ouvuloc from 5 day of my period..and continued it..today is the 26 th day im on the end if the pink tablets and still did not get my periods..im worried about two things..1 st why im not getting my period and 2 nd can i be pregnent..my doc had told me this tablets act as contraception..so me and my husband are little at ease on this..nut really worried abt not getting my period..plzz help...