I experienced a chemical last pregnancy. Was not tracking and two days past my expected period I got my vvvfl. Two days later started bleeding for about 7-8 days. Now this cycle wasn’t tracking either but BD around and on expected fertile week and ovulation day that was shown on this app and three other apps. Premom is the only app that pushed my expected fertility week back and my period is expected to start next week instead of this week (I still BD around this expected fertile week and ovulation as well). My question is does your period cycle range go back to normal after chemical or would it be pushed back like how this app is saying? My chemical range was 32/33 days and my cycles normally range from like 27-29.