Had unprocted sex partner didnot come but I took 3 minigynon30 can it change my period cycle, because im afraid he precome period don't come yet

Yes, . Yes, it can change your cycle, but please take a urine pregnancy test to be sure. If it is negative but you still don't get your period wait two days and re-take a test. If you still don't get your period then please be seen for a medical evaluation.