No offense intended, it was the way you typed that I thought you might be a teenager or something. Sorry!
They make ovulation kits that you can buy at the grocery or drug store. Try using those to see when you are most fertile. Then, have fun trying to make a baby!!!
It's not really hard. It just seems that people who aren't trying are the ones that get pregnant first.
It's best for both of you if you make it fun, not work.
It will happen for you when it's supposed to.
Good luck!!!
*oh, you can speak to your doctor about increasing the chances.*