We're trying to conceive! Our 3rd!

Corben
Any advice on trying for the 3rd baby?? 
We're trying to get pregnant with our 3rd, I'm watching my fertility score and ovulation, waiting at least five minutes after sex to pee! Hopefully it happens soon. What's the soonest you all took your tests?? 
I'm so excited to try for a third. We had sex day before yesterday, and yesterday. Should we wait a day to do it again, or try for almost everyday? 
I didn't try with my other two kids, so I'm new to the whole 'trying to conceive' things. Give me all the advice you can think of!