It's hard, isn't it? We spend years and plenty of $$ taking every precaution against getting pregnant, and then what is supposed to be so natural becomes an emotionally-draining chore...Add to that the fact that early pregnancy symptoms mirror PMS issues. It's a nightmare!
I agree with Ruth. DH and I were actively TTC for 4 months in the beginning of the year, charting and counting, with no results, just BFNs and disappointment. If I can give you any advice, it's this -- ENJOY the trying! Have fun, wear lingerie, laugh, right when the other gets home or early in the morning before the day starts, LAUGH...no matter how good your sex life is/was, it can always get better

and only you know what will work best for you or what can be added for more fun. It really has made a world of difference for me!
My DH is fervent about the fact that 'it will happen when it is supposed to', but I want to conceive like YESTERDAY! Enjoying the journey in my opinion will make the destination just that much sweeter.
And I know that you don't want to hear all of this psycho-babble about having fun, not paying too clsoe attention - I didn't either! But as someone who has been there, I can tell you that I haven't been this happy in some time...and when we DO conceive, I will be ecstatic on top of already being happy
Best of luck to you!!