I just re-started birth control after being off of it for a month to switch pill bands. I missed two pills during the first week and taken a few 2-4 hours late. I had unprotected sex on the 11th day of my pill and he ejaculated inside of me. I missed another pill 4 days after this. My question is, since I missed two pills during my first week does that mean I wasnt protected during the 11th day I had sex. Also since sperm can live between 3-5 days in a womens body, and I missed a pill 4 days after unprotected sex can that cause pregnancy as well?