I kind of dislike trigger shots

So I’ve been on a fertility plan for alMost a year and been trying for almost 2. Drugs, shots, surgery, supplements ect. I have dealt with it all. Unfortunately the trigger shot is good because then you are guaranteed (for the most part) to know you’ll be ovulating within a time frame. But I’ve been testing them out. It’s frustrating because you really wouldn’t know until much later in your tww if it was the trigger or your actually pregnant.