Period Calendar Cycle Tracker

Period Calendar Cycle Tracker helps you track periods, record symptoms and understand your menstrual cycle. Keep your period calendar, daily journal and cycle history together, with next-period estimates that show a range instead of pretending every cycle is the same. A PERIOD CALENDAR FOR YOUR OWN RHYTHM Mark when your period starts and ends, review past dates and see where today falls in your cycle. Your menstrual calendar separates recorded periods from estimated dates, so you can tell what you have logged and what is still a prediction. Use this period calendar app to follow your usual cycle length and notice changes over time. If you have irregular periods, keep recording your history and review estimates with their limitations in mind. Edit past dates or exclude an unusual cycle from estimates while keeping the record. YOUR DAILY SYMPTOM AND PMS TRACKER Build a period diary with the details that matter to you: - Menstrual flow, cramps, bloating, headaches and fatigue - Mood, energy, pain, sleep and everyday symptoms - Basal body temperature and cervical mucus observations - Personal notes and custom symptoms Use a quick daily check-in or add more detail in the journal. Record only what you know: an unanswered field does not have to become a score. Review symptoms alongside your cycle to explore recurring PMS patterns and changes in how you feel. OVULATION CALENDAR AND FERTILITY AWARENESS View your estimated ovulation day and fertile window alongside your period history. Calendar-based ovulation estimates and your own temperature or cervical mucus observations are kept distinct. A cycle tracker for women who want a simple period diary or more context while trying to conceive, this app lets you review your own history. Whether you track only period dates or add fertility observations, you can review timing without treating an estimate as a confirmed event. The ovulation calendar does not confirm ovulation, calculate a personal pregnancy probability or identify safe days for contraception. SEE YOUR CYCLE HISTORY AND PERSONAL PATTERNS Look back at recorded periods, symptom frequency and changes across your own cycles. Personal comparisons help you review your history without assuming every menstrual cycle should match a fixed 28-day schedule. Patterns and associations in your journal are not a medical diagnosis or proof of a cause. A JOURNAL YOU CAN MAKE YOUR OWN Choose light or dark appearance and adjust available accessibility settings. Keep a local record of your cycle and use optional encrypted protection and compatible backup exports. Check that an exported file has actually been saved, and keep a verified backup before changing devices or clearing app data. Start with a date you remember and build your history one day at a time. From a simple menstrual calendar to a more detailed cycle and symptom journal, keep the information you want to revisit in one place. IMPORTANT INFORMATION Period predictions, cycle phases and fertile windows are estimates based on the information available. Irregular cycles, missing entries and changing circumstances can limit them. This app is for personal tracking and education, not diagnosis, treatment or contraception. It does not replace professional medical advice.