Birth control pills 99.9% effective but possibly pregnant

I do not think that it would be wise just yet. Do the condom or the pull out method for a while, a couple more months at the least to make sure that your body is okay with the pill. It really isn't wise for him to cum in you just yet because 2 months isn't long enough for the pill to take effect all the way. Sorry that the answer is so late. 

So I’ve been on kelnor for about two months now and I take straight birth control I don’t take the placebo pill and I had a hookup with someone and he pulled out but I’m worried he may have precumed in me am I okay?