Okay, so I take the oral pill, Tri Sprintec. I missed Saturday's dose, and I had sex later that night, and I also missed Sunday's dose. I have never missed a dose so I didn't know to make it up. I took my dose Monday and Tuesday, but i also had diarrhea those days (3+ loose bowel movements) every time I ate. What are my chances of pregnancy?

Side note: My boyfriend only has one fully functioning testicle, I believe. Does that affect anything?