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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)
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
— E2 estimate (pg/mL, left axis)
-- T estimate (ng/mL, right axis)
● Lab results
Log a dose
Edit dose
Default (%1$s)
Dose
Time
Notes
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Delete this entry?
Delete this treatment? Its dose history will also be deleted.
Add lab result
Marker (e.g. E2, T)
Value
Unit (e.g. pg/mL, ng/mL)
Date
Add treatment
Edit treatment
Treatment name
Type
Route
Standard dose
Unit
Active
inactive
Create a treatment first (Treatments tab).
Estradiol
Anti-androgen
Progestogen
Other
Oral
Transdermal gel
Transdermal patch
IM injection
SC injection
Other route
Ester
PK model
Estrannaise
Transfem Science
Choose a preset (optional)
Time to peak (h)
Half-life (h)
Bioavailability (0–1)
Calibration
Scale factor
The scale factor adjusts the model to your body, like the "Scale factor" of your spreadsheet. It is computed as median(lab value ÷ model prediction).
Calibrate from labs
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Reminder
Reminder time
Reminders & alarms
Exact alarms are not granted: reminders may be delayed by a few minutes.
Exact alarms granted. Reminders will mirror on your watch via Huawei Health notifications.
Grant exact alarms
Taken
Snooze 1 h
Reminder: %1$s
Medication reminder
It\'s time to take your treatment
Time for your dose: %1$s
Treatment reminders
Notifications for medication reminders
Language
System
Testosterone estimate
Empirical model: T = floor + (base − floor) ÷ (1 + k·E2). Units: ng/mL. Use your T lab results to calibrate k.
Base
Floor
k calibrated from your T labs.
Saved
Backup (JSON)
Export all data (treatments, doses, labs, T settings) to a JSON file, and restore from a backup file.
Export
Import
Backup exported.
Export failed.
Import failed: invalid file.
Imported: %1$d treatments, %2$d doses, %3$d labs.
Restore
Import backup
The backup content will be ADDED to the current data (no deletion).
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