This has NEVER happened!!

Okay so my period was due to come on last Thursday. I was feeling the cramps and stuff since last Tuesday. My husband FINALLY came home yesterday from being away for a year. Of course we BD and I thought he would knock my period on as he use to do alot. But it is still yet to show her ugly little red face. So my question is, Is it possible to get pregnant when your period is due? Not saying I am bc it is wayyy too soon but I just wanted to know if We keep trying is it possible??

UPDATE: It’s 11 days since my period was suppose to show, And it has yet to do so. Could something be wrong?? My mother told me it’s just my cycle.... and a few others said it’s because we haven’t BD in a year but idk !!