Aw hun, it's your first month so don't stress too much.
There is plenty you could do if you are serious about this TTC business. Are you charting? I noticed by temp was risen before I even got a BFP!
Also, alot of ladies (myself included) have learnt to read the bodies signs of ovulation which will assist you in pinpointing your most fertile period.
Have a healthy diet and maybe if you are already not doing so you need to take folic acid or take Pregnacare as it has everything in it you need.
Don't stress or think too much about it-it's damn hard but we Mashallah concieved on the cycle when we least expected it as we'd both been ill on antibiotics.
Oh, and if you wanted to you could try the opks which you can purchase on auction sites quite cheaply.