hopeful!

Hi guys! I'm new to this and I had a quick question. I have irregular periods and sometimes I don't even ovulate. Me and my husband are ttc because the last few months I've been pretty regular. Me and the hubby did the baby dance a few times last week and what I'm wondering is if I have a chance of being preggo if AF is usually around in about a week and a half from now. Could I have possibly conceived with it being close to my period? Thanks! Xoxo