I had sex on December 5th & 6th which are the last days of my fertile days and not be graphic but saw white cloudy discharge on his penis afterwards followed by no odor then more fluids started to come the 2nd time when we had sex. Had my period November 22, 2015. I ovulated between the 7th & 9th. My period was due the 22nd or 23rd of December but have no signs of my period like usually where my breast gets sore. I have rarely any discharge now and mild cramping at times in my pelvis and even had sharp shooting pain on the day I ovulated and few days ago in my vagina. I took a clear blue digital test today Dec 25 and got a negative result. Is it possible I can still be pregnant? My avg cycle is usually 30-31 days. Shortest cycle 29 and longest is 32. It's Dec 26 but still no signs of period. Thanks everyone who replies.