My period was 12/1-12/5. Had unprotected sex twice on 12/9. I wasn't able to take next choice until 12/13--94hrs later. I took both pills at once. Supposedly My fertile period is 12/11-12/17. What's the possibility that I might be pregnant and how soon can I find out? I've read about pregnancy test that can detect hcg 10 days after ovulation that you can purchase online? And blood test that my dr can do 3-4 days after ovulation? Please help