Unprotected sex can lead to pregnancy as well as .S.T.D's. Never engage in sex without protection unless you're prepared for the consequences.

Having said that, wait a few days for your period. If it's due this morning, you're not "late" yet. Take a home pregnancy test with first-morning urine if you don't get it by .Friday.

Good luck.

Well I would wait. The day did just start and because your probably stressing, its delaying it at the moment.. You might get it later in the day. Sometimes diet changes what may be a normal period... Good luck, let me know if you get it yet..

The only advice that I could give you.. Is wait until tomorrow if your period doesnt show then I would take a home pregnancy test. That is the only thing that could give you the answer that you are looking for. Good luck

Hi im going 2 wait till friday then take a test then if it still hasnt come. Its unusal for me as I never get my period on the day its due I always get it early between a week and a day early. Only ever 1s had it late before. I dont even feel like my period is comin either usually I know when its comin but not this time. I will wait till friday anyway thanks