Three and a half weeks ago I had unprotected sex with my fiance while I was on Orthra Evra birth control. One hour after we went straight to Walgreens drug store and bought some Plan B. The night we had sex I was on the birth control but, I was a little late putting it on the last week....
Also, Instead of putting on three for the three weeks I went on it four for four weeks....so I was on birth control for four weeks without a period...
Two weeks later I started spotting but it was a night after reallllly hardcore sex.....so I thought maybe that could be it...

I guess what I'm trying to say is...I was suppose to start my period today and I havnt....I heard that Plan b puts you behind so I dont know...I've taken 4 pregnancy test and they've all came out negitive and Im wondering if theres anytway that I could be Pregnant.....