Hiya!
Firstly welcome to the site!! Don't be afraid to ask any question!
You can only get Pregnant when you ovulate however....you can potentially ovulate at anytime throughout your cycle.
This is a great palce to learn everything, but one place I would ask you to check out would be
http://www.fertilityfriend.com/Faqs/Ovulation.html
It's a great site and once you being to chart your cycle you can see when you ovulate!!!
Hope that helps!
