Jennifer,
are you trying to lose weight, exhaust your man, or for a new record (i'm joking!! :d

) i've just read several posts from you saying this each time so I guess you really do love to "do it" & that's the best way to be if you want to fall pregnant, relax, enjoy & it will happen.
One thing though re another couple of posts, I have heard the exact opposite, being on the pill can make it hard to conceive, I even know a couple of women who became infertile due to the pill. I guess it's like most things we 're all different & all have different reactions to medications & everything else.
But having some tests dome would help you both relax, another great way to relax is to have a holiday (even a weekend or night away) & a few drinks!! I know several people that the few drinks have worked for - in fact my sons godmother is the result of a few drinks!