I’m in the perimenopausal stage and sometimes don’t get a period. When I try to edit my period (i.e. uncheck the expected period days), the app insists on starting the cycle day 1 after that. How can I tell the app I didn’t have a period altogether? Millions of women go through this (not getting a period sometimes, not due to pregnancy), perimenopausal or not. I’d still like to track it for general health reasons. Are there no female staff on the UI development team?