About
What this is
Period Brain is for the days when premenstrual symptoms hijack your head. It's built to do two things: help you get through the next few minutes, and explain PMDD clearly.
What it isn't
It isn't a cycle tracker, a diagnosis, a therapist, or a substitute for medical care. It won't tell you what's wrong with you. It won't ask you to embrace anything.
How it works
No account, no ads, no tracking of your feelings on a server. Notes you save stay in your own browser.