Do I give up or not :/

Been talking to my other half and we've decided to stop been persistent in ttc and just going to let it happen naturally. Although we've been sent to a fertility clinic we will go and see who or what the problem is then take it from there. Ttc takes a massive strain on a relationship and sex now feels like it's a routine so glow will be the only app il be keeping on my phone. Feel heartbroken but my relationship with my fiancé comes first :( Baby dust to everyone