I have a question regarding the potential that I could be pregnant. My last mentrul period was December 21-26. My boyfriend and I had protected sex on the 27 with a condom. It did not break, he pulled out before he came, and I water tested the condom afterwards and found no holes. However, I was scheduled to ovulate (according to my predictions) somewhere between the 2nd of January and the 8th of January. I noticed all the normal signs of ovulation (egg white cervical mucus, soft high and open cervix) and abstained from sex during this time. We use a combination of fertility awareness, withdrawal, and condoms as birth control. Anyway, my breasts have been sore since the 8th, the last day of my "fertility window" and my period isn't due until the 21st. Usually my breasts don't get sore until the first few days before my period. Could this mean that I am pregnant? Is there a chance a pregnancy based on what we did?