Track Your Fertility with Confidence
A privacy-first symptothermal method tracker. Record your basal body temperature, cervical signs, and symptoms to understand your unique cycle — backed by science, protected by design.
Basal Body Temperature (°C)
Privacy-First
Your intimate data is never shared or sold
Encrypted
Data protected in transit and at rest
Evidence-Based
Built on the symptothermal method
Your Data, Your Rights
Export or delete your data anytime
Everything You Need to Chart Your Cycle
Comprehensive tools designed around the symptothermal method, helping you understand your body's natural fertility signs.
BBT Charting
Log your basal body temperature daily and visualise patterns with clear, easy-to-read charts that highlight your thermal shift.
Cycle Analysis
Track menstrual flow, cervical mucus, and cervix position. See your cycle phases — follicular, fertile window, and luteal — at a glance.
Symptom Tracking
Record symptoms, notes, and observations each day. Build a complete picture of your cycle to share with your healthcare provider if needed.
How It Works
Three simple steps to start understanding your fertility
Record Daily
Take your temperature each morning and log your observations — mucus, cervix, flow, and symptoms.
See Patterns
STMT analyses your data to identify cycle phases, thermal shifts, and fertile windows automatically.
Gain Insights
Review your monthly dashboard with charts, summaries, and cycle history to understand your unique patterns.
Ready to Understand Your Cycle?
Join women who track their fertility with confidence, privacy, and clarity.
Create Your Free Account