hello I usually have a 28 day cycle. I started my period on September 28th and stopped bleeding roughly on October 3rd. I had unprotected sex on October 5th which is cycle day 8 and October 6th which is cycle day 9. We used the pull out method. My app says I am supposed to be fertile October 7th-13th and predicted ovulation is October 12th what is the liklihoood of pregnancy? Please be kind, thank you.