Can I be sure that I'm not pregnant? And it was my first time using it. I got intimate 15 days before my period and took I pill after 32 hr. Another thing is he did not ejaculated inside me. It was not a proper sex. We were far from ejaculation. Just to be on a safer side I took the pills. Please ans. Will my periods be regular after next month? I have not Got my period 15 days after regular periods as I bleed a little 10 days later on consuming pills after that this is my next periods. I am worried.