Symcycle - PMDD Daily Symptom Tracker

Today

Rate each symptom daily using the 1-6 scale. Track for at least 2 complete menstrual cycles. When menstrual bleeding begins, mark it in the menstrual flow section below.

1 Not at all 2 Minimal 3 Mild 4 Moderate 5 Severe 6 Extreme

Tap for clinical definitions

1 No symptom present. Baseline functioning unaffected.

2 Symptom barely noticeable. No impact on daily activities or relationships.

3 Symptom present but manageable. Mild disruption to concentration or comfort.

4 Symptom clearly interferes with normal functioning. Noticeable difficulty in work, relationships, or daily tasks.

5 Symptom dominates much of the day. Significant impairment in ability to function normally.

6 Symptom is overwhelming or incapacitating. Unable to carry out usual activities.

C-PASS clinical threshold: A rating of 4 or higher on 2 or more premenstrual days indicates clinically significant severity for that symptom domain.

Daily Total Score: 0

Menstrual Flow

No flow Spotting Light Medium Heavy

Calendar

Month Year

Cycle Day: --

Sun

Mon

Tue

Wed

Thu

Fri

Sat

Score ≤30

Score 31-60

Score 61-80

Score 81+

Menstrual

This tracker implements scoring aligned with the Carolina Premenstrual Assessment Scoring System (C-PASS) methodology (Eisenlohr-Moul et al., 2017, American Journal of Psychiatry). Symcycle is an independent implementation and is not affiliated with or endorsed by the C-PASS developers. Results are for clinical discussion only and do not constitute a diagnosis. A minimum of two prospectively tracked cycles is recommended for meaningful pattern evaluation, with three or more cycles providing greater diagnostic confidence.

Insufficient Data

Track symptoms daily for at least 2 complete menstrual cycles to generate a meaningful analysis. The DSM-5-TR requires prospective daily ratings across a minimum of 2 symptomatic cycles for confirmatory evaluation, with 3 or more cycles recommended for greater confidence. Continue tracking -- your data is being saved.

Patient Information

Patient Name Date of Birth

Cycle Management

First Day of Last Menstrual Bleeding Average Cycle Length (days)

Daily Reminder

Enable daily reminder

Reminder time

Reminders are off. Enable to get a daily prompt to track your symptoms.

Data Management

Instructions

How to use this tracker:

1. Each day, rate your symptoms on a 1-6 scale in the "Today" tab. 1 = Not at all, 6 = Extreme impact.

2. Mark your menstrual bleeding flow each day to help track cycle phases.

3. Save your entries daily. The app stores data on your device.

4. Use the "Calendar" tab to see your overall symptom patterns across the month.

5. After tracking for at least 2 complete cycles, the "Analysis" tab will show C-PASS assessment results comparing premenstrual and postmenstrual symptom patterns. Three or more cycles increase diagnostic confidence.

6. Use the "Export Data" button to print a professional report for your clinician.

This app is a screening tool. Results should be reviewed with your healthcare provider.