HormoneTrack Home Charts Doses Labs Treatments Settings Back OK Current estimated level No data yet — add a treatment and log a dose. Quick log Next dose %1$s %2$s pg/mL vs 6 h ago Last 24 hours (estimate) — E2 estimate (pg/mL, left) -- T estimate (ng/mL, right) Tap the chart to open 7 d / 30 d views, both PK models and forecast. Curves are pharmacokinetic estimates for informational purposes only — they are not measurements. Always rely on your blood tests and follow your endocrinologist\'s guidance. 24 h 7 days 30 days Labs Forecast Peaks / troughs Zoom in (shorter window) Zoom out (longer window) Under HRT since %1$s %1$d months and %2$d days (%3$d days total) %1$d days Diagnostic logs %1$d lines (reminders, calendar, import/export, errors) Export Clear Diagnostic logs exported Failed to export the diagnostic logs What\'s new in %1$s Installed version: %1$s Latest releases on Gitea (download APKs) Calendar Recurring calendar event Set a Posology interval first — the event repeats every N days in your phone calendar. A recurring event is created in a dedicated “HormoneTrack” calendar, based on the Posology interval and reminder time. Visible in your calendar app; editable there. Calendar permission is requested when you enable this. ▲▼ estimated peaks & troughs (per curve) Back to now Drag the chart to the right to travel into the past. — E2 · Estrannaise (pg/mL, left axis) -- T · Estrannaise (ng/mL, right axis) — E2 · Transfem Science -- T · Transfem Science ● Lab results Δ %1$s d Log a dose Edit dose Default (%1$s) Dose Time Notes Delete Delete this entry? Delete this treatment? Its dose history will also be deleted. Add a blood test Edit lab result E2 — estradiol value E2 unit T — testosterone value T unit optional Which entry do you want to edit? Delete this blood draw (%1$s)? Marker (e.g. E2, T) Value Unit (e.g. pg/mL, ng/mL) Date Add treatment Edit treatment Treatment name Type Route Standard dose Unit Active inactive Create a treatment first (Treatments tab). Estradiol Anti-androgen Progestogen Other Oral Transdermal gel Transdermal patch IM injection SC injection Other route Ester PK model Estrannaise Transfem Science Choose a preset (optional) Time to peak (h) Half-life (h) Bioavailability (0–1) Calibration Scale factor The scale factor adjusts the model to your body, like the "Scale factor" of your spreadsheet. It is computed as median(lab value ÷ model prediction). Calibrate from labs Auto-calibration (E2 + T) Automatically adjusts the scale factor of EACH ester from the labs drawn during that ester\'s period (e.g. valerate labs calibrate the valerate doses, enanthate labs the enanthate doses) and recalibrates the T model — display only (stored values unchanged). Manual values below and in Treatments stay in effect when this is off. Dosage Simulate upcoming doses Interval (days) Upcoming doses are simulated at this interval after the last logged dose; they appear on the chart (Forecast) but are never saved. Save Cancel Reminder Reminder time Reminders & alarms Exact alarms are not granted: reminders may be delayed by a few minutes. Exact alarms granted. Reminders will mirror on your watch via Huawei Health notifications. Grant exact alarms Taken Snooze 1 h Reminder: %1$s Medication reminder It\'s time to take your treatment Time for your dose: %1$s Treatment reminders Notifications for medication reminders Language System Testosterone estimate Empirical model: T = floor + (base − floor) ÷ (1 + k·E2). Units: ng/mL. Use your T lab results to calibrate k. Base Floor k calibrated from your T labs. Saved Backup (JSON) Export all data (treatments, doses, labs, T settings) to a JSON file, and restore from a backup file. Export Import Backup exported. Export failed. Import failed: invalid file. Restored: %1$d treatments, %2$d doses, %3$d labs (current data was replaced, reminders rescheduled). Erase & restore Import backup The backup will REPLACE all current data: existing treatments, doses and labs are erased first. Export a backup now if you want to keep them. About PK profiles from Estrannaise (EstraNase) and Transfem Science injection models, extracted from Estrogen.ods (D, k1–k3 hourly tables). EV injection — Estrannaise EU injection — Estrannaise EEn injection — Estrannaise EV injection — Transfem Science EU injection — Transfem Science EEn injection — Transfem Science E2 transdermal gel E2 patch E2 oral Cyproterone acetate (CPA) Spironolactone Bicalutamide