New user needing help

So, at the advice of my doctor, I use my birth control to skip my period for 3 months at a time. because of that my app constantly think I'm about to start my period and then I have to wait to delete my period from the app, and it's just a big thing. Does anybody know if there is a way to fix this in the app or something other than the way I'm already doing it? I feel like the program might think there's something wrong with me because of how much I miss.

Also, I'm wondering if I will even get accurate fertility estimates from the app due to the fact that I do not have my period regularly? is anybody familiar with this at all?