... the price sky rocketing. I am in the process of finding a new one. Anyway I have been off of it for 2weeks. My boyfriend and I had sex Saturday around 12am, he didn't pull out. I looked and I was on my 5th day of my fertile week & one day before the day that my tracker says is my most fertile. I went Saturday around 10am and got a plan b pill. Do I still have a chance of being pregnant?