Whats the possibilities I could be pregnant?

ok sorry to get into detail ..... I had sex un protected he pulled out came and then re entered pretty much straight away with out cleaning and then used the pull out metthod when he came agen ..... im not sure when I would have been ovulating my last period was on the 27 sep an lasted 4 day and we had sex on the 5th of oct goint hru to the 6th any answer would help no smart ass one please I no the risk adn no theres a chance im just wanting to know pretty much when I would have been ovulating and how likly it is that ill get pregnant from this thanks

First, the "pull out method" is not a method of birth control.

The best way to deal with this is to understand how pregnancy happens then apply that information to your situation, now and in the future. The web page below has a list of nine links at the bottom. You should read and clearly understand all of that information. Once you do that, you will know your chances of getting pregnant before you do it when you can do something about it.

http://www.plannedparenthood.org/info-for-teens/pregnancy/am-pregnant-33831.asp