How often?!

I am TTC and we generally are good at having sex around the fertile period but the rest of the month it can be few and far between. 
​I'm guessing I would just like to know if anyone else experiences this? We try to not to let the pressure of trying get to us but it does feel like we have to time it to my fertile days and the rest of the time feels a bit wasted!
​Who said romance was dead eh?! 
​Thanks in advance ladies x