Free Period & Ovulation Calculator

Track your menstrual cycle, predict your next period, ovulation date, and fertile window with our easy-to-use calculator.

Calculate Your Cycle

Your Cycle Prediction

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Next Period
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Ovulation Date
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Fertile Window
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PMS Start Date
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3-Month Prediction

Month Period Start Ovulation Date Fertile Window

How Your Menstrual Cycle Works

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Menstrual Phase

Days 1-5: Your period occurs as the uterus sheds its lining.

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Follicular Phase

Days 1-13: Follicles in ovaries mature, preparing an egg for release.

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Ovulation

Day 14: An egg is released from the ovary, making you most fertile.

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Luteal Phase

Days 15-28: The uterus prepares for a potential pregnancy.

Tips for Irregular Periods

🍎 Balanced Nutrition

Maintain a healthy diet rich in iron, vitamins, and minerals to support regular cycles.

💤 Stress Management

High stress can disrupt hormones. Practice relaxation techniques like meditation or yoga.

⚖️ Healthy Weight

Being significantly underweight or overweight can affect menstrual regularity.

🏃‍♀️ Regular Exercise

Moderate physical activity helps maintain hormonal balance and regular cycles.

Disclaimer: This period calculator is for educational purposes only and is not a substitute for professional medical advice. Always consult with a healthcare provider for any health concerns or before making medical decisions.

Stay Informed About Your Cycle

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