All your data should be private especially if it is as intimate as period data.
I would not want my boss to know when I menstruate neither would I want to know when my neighbour has their period. It’s a personal matter.
That is why we are asking for your help in creating a period tracker that keeps the data on your phone, that is encrypted and that is easy to use.
Consider being a supporter via one off donation or becoming a regular Patreon member.
My Period Data Is Mine! Community Event on 20th January 2026 @ 16:00 UTC
Consider joining us next time:
📅 Date: 20th January 2026, Tuesday
🕒 Time: 16:00 UTC (time zone)
📍 Location: Online and anonymous on https://meet.jit.si/MPDIM_Community_Event_January_2026
Stay safe out there!