I’ve never used an app to track, but as a teen my periods were so inconsistent that they would probably think I was pregnant and miscarrying every 3 months. There were times I didn’t bleed for 3 months then bled for 2, for years. This led me to starting birth control years before I ever had sex for the first time. I definitely would have been on some watchlist if that took place today.
Luckily, after years of trying to stop birth control (and going right back into that weird bleeding cycle every time! >:[ wtf body) my new doctor agreed to do a hysterectomy! It was just recently done, so I’m still recovering, but I’m so fucking happy I never have to deal with periods and bc pills ever again!