I am a 35 yrs old married lady, had unprotected sex last month for which i took an i pill within 48 hours of the same and when I got my periods, there was no flow, instead there was spotting and only a little bleeding on the 4th day. yesterday again we had unprotected sex, have had an i pill again, within 12 hrs, what would be the effects of the same?Would my menstural cycle which has always been a 28 days cycle.Kindly advice.