So my boyfriend and I had sex about five weeks ago and he had a condom on. I am not on any birth control. I have had one period since then and now my period is 8 days late so naturally I'm wondering what's up. I haven't had any signs of my period either. I'm not super stressed out, nothing has changed and I'm just wondering what are my chances of being pregnant? It seems damn near impossible to me but maybe I'm wrong.