I had sex with my boyfriend on 4th october (first time), we used protection, and as we were not experienced, for extra protection we used 4 condoms (one at a time), if somehow a condom slipped a bit we didn't take risk so he took it off and wore a new one (the condom did not slip off his penis). And on top of that he not only ejaculated inside me, but he did not ejaculate at all to keep it safe (he stopped right when he was at the peak of his feeling). So after we were done, for extra safety, I took an ipill. I usually have irregular periods. Like if I get my period on tge first week of the month, I might get my next period at the end of the next month or not at all. Like I sometimes get a skip of like one month. Last month my period came on 9th september, so in that sense, I was supposed to get my period around 9th october (tho mine's irregular) but I heard that if I take ipill, I am supposed to get my period within 5-10 days after the real date of my period to come. It hasn't come yet, it's been 7 days. Wtd? :)