Tools
Femy tools in one place: self-checks that read the pattern in your own answers, and calculators for the numbers you want to look up. Everything runs on your device.
Self-checks
Answer a few questions about your own week and get a description of the pattern back, with one next step. No diagnosis, no score sent anywhere: your answers are read on your device and nothing you enter is saved.
Calculators
For when you already have the numbers: cycle dates, sleep times, fibre grams. Each one shows its working and cites its sources.
Knowledge quizzes
Test what you know about your cycle, ovulation, and hormones, with the evidence attached.