All I can say is: If you are not ready for a kid don't trying to have one. No one can predict if she is going to have a child or not. The fact is you didn't pull out so now there is a possiblity. It really doesn't matter what anyone tells you about when her fertile time is. If can vary from woman to woman. NO ONE IS THE SAME! So if you are seriously that worried, stop asking people on IA and go handle your shit!