What you are looking for
User with thyroid disease wants to correlate TSH levels and meds with cycle changes.
Free · Private · No data selling
Thyroid Period Tracker
Irregular, heavy, or painful cycles deserve careful tracking. A structured log helps you and your clinician see trends beyond a single appointment.
Good morning, Emma
Follicular phase
Rising energy · Day 17 of 28
17
cycle day
Period
Fertile
Ovulation
Luteal
Next period
Jun 18
~11 days away
Fertile window
Jun 10–14
Peak: Jun 12
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User with thyroid disease wants to correlate TSH levels and meds with cycle changes.
Track irregular cycles
MyPeriod adapts predictions when cycle length varies and surfaces late-period alerts when your period has not started as expected.
How MyPeriod helps
MyPeriod combines period logging, fertility estimates, symptom and mood tracking, cycle length charts, late-period alerts, and an educational Cycle Guide — in one calm interface.
Document severity over time
Consistent symptom severity logs support conversations about PCOS, endometriosis, perimenopause, and other conditions.
Medical disclaimer
MyPeriod provides personalized estimates, not medical diagnoses. Always consult qualified healthcare professionals for treatment decisions.
Get started in minutes
Create a free account, complete the quick two-step setup, log your last period, and turn on optional reminders when you add MyPeriod to your home screen.
Practical tips
- •Bring cycle length charts to appointments.
- •Note medication or contraception changes.
- •Track spotting separately from full flow.
Smart predictions
Personalized period and fertile window estimates from your own cycle history.
Mood & symptoms
Log flow, cramps, moods, and spot patterns in insights over time.
Privacy-first & exportable
No data selling, full export, and instant account deletion — your cycle stays yours.
Frequently asked questions
Is MyPeriod good for Thyroid Period Tracker? +
MyPeriod is designed for private daily tracking with personalized predictions. It supports the logging habits behind thyroid period tracker without selling your data.
Do I need to pay? +
No. Core tracking, insights, mood history, exports, and the cycle guide are free.
Can I use it on iPhone and Android? +
Yes. Open MyPeriod in your browser and add it to your home screen — it works like a regular app on iPhone and Android, with optional period reminders.
Is this medical advice? +
No. MyPeriod provides personalized estimates only. Consult a healthcare professional for medical decisions.
Related pages
Ready to track privately?
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