Hello, i am writing about the menstual cycle. I had my previous period on june 17, lasted normally 5 days and my cycle is 28 days long. On june 28 i had unprotected sex without ejaculation but to be sure i ised morningafter pill - postinore 2 times 12 hours between. On july 8 i got my period which is too light. Normally my period had to start at jule 15 and i would like to know if it is normal to start period this early and when is it most likely for my next period to start? Should i start counting from my current period or will it start as it would without taking the pill (july 12)?