Hi ive stoped taking noriday 17 days ago as I cant handle side effects n would like to have a baby...ive had to stop b4 as I was on it to reduce my pain...usually I get cramps within 12hours of missing or not taking pill n period within 24hours but ive had absolutely nothing this whole time n negitive preg test but am havn intercourse everynight.so im a bit confused weather im taking test to early or something else is going on.i was on bv medication 20days ago.apart from that ive done nothing different. I do have polysistic ovarie n did have surgey to remove dermoid in may.but had period after op.