Period Tracker Period Calendar

Understand your cycle in one clear place. Period Tracker Period Calendar is a menstrual cycle tracker and period calendar for recording periods, symptoms and daily changes, viewing cycle patterns, and seeing estimates for your next period, fertile window and ovulation.

Whether you want to know your cycle, prepare for your next period or support your trying-to-conceive routine, the app keeps the information that matters easy to find. A clear Today view brings together your current cycle day, menstrual phase, upcoming period estimate, estimated ovulation and fertile window in one calm dashboard.

FAST DAILY CYCLE LOGGING
Record a period day, choose your flow, select symptoms and moods, and add other observations through one focused daily entry. Review what you logged from the Today screen or calendar whenever you want to look back at a particular cycle day.

PLAN WITH A CLEAR PERIOD CALENDAR
See recorded and predicted period days in a simple monthly calendar. Distinct calendar states help you recognize your recorded period, predicted period, fertile window, ovulation estimate, current day and days with logged entries. Tap any date to review or add details.

TRACK WHAT YOU NOTICE
Build a useful cycle history by recording the details that affect how you feel:
- Period days and flow, from spotting to heavy
- Symptoms such as cramps, headache, back pain, bloating, fatigue, acne, breast tenderness, nausea, cravings, insomnia and digestive changes
- Moods including calm, happy, energetic, sensitive, anxious, sad, irritable and stressed
- Temperature, ovulation test results and other fertility observations
- Pain, personal notes and daily entries

PERIOD AND OVULATION ESTIMATES
Use the cycle information you record to view an estimated next period, likely date range, fertile window and ovulation day. The visual cycle ring makes it easy to understand where you are in your cycle at a glance. Select “Trying to conceive” during setup when you want fertile-window and ovulation details to be more prominent.

REMINDERS THAT HELP YOU PREPARE
Set period alerts so you can prepare before an expected start date. Your Today screen keeps upcoming cycle events visible without making the experience feel complicated.

MADE TO FIT YOUR ROUTINE
Choose a tracking goal and adjust the experience whenever your needs change. Personalize the app with light, dark or system theme, optional dynamic color, multiple home layouts, different calendar-day styles, temperature preferences and your preferred first day of the week.

ACCESSIBLE, CALM AND EASY TO READ
The focused interface uses clear labels, color-coded cycle states and uncluttered cards. Calendar days can communicate their full state to TalkBack, helping make period and cycle information easier to navigate with assistive technology.

WHY CHOOSE PERIOD TRACKER PERIOD CALENDAR?
- Menstrual cycle and period calendar
- Next-period and cycle-day estimates
- Fertile-window and ovulation estimates
- Period flow, symptom, mood, temperature and test logging
- Trying-to-conceive tracking option
- Period reminders and daily notes
- Custom themes, layouts and calendar styles
- TalkBack-friendly calendar information

Track only what feels useful. Start with periods and symptoms, add fertility observations when needed, and use the calendar and daily timeline to understand your personal cycle history over time.

IMPORTANT HEALTH INFORMATION
Cycle, fertile-window and ovulation predictions are estimates based on the information you record. They should not be used as a method of contraception or as a medical diagnosis. This app is not a medical device and does not diagnose, treat, cure or prevent any medical condition. Consult a qualified healthcare professional for medical advice, diagnosis or treatment.