I have been on loestrin 24 for 4 months now, and I had my period every month since august(i had unprotected sex at least once every month). There is no certain reason but i always have sex around the second week of my period...well I had my period in November(15) and went off on a saturday I started my new pack the following day (19)like I was supposed to then I had sex a week later on a wednesday do you think I am pregnant? I'm paranoid because it was at the beginning of my pack but I should be ok since it's not my 1st pack..right????????