How do I track my period accurately?

Log your period start date consistently every month, noting cycle length (first day of period to first day of next period) and period duration (days of bleeding). After 3 months of data, predictions become more accurate. The WellVedis Period Tracker automatically calculates patterns and predictions as you log.

When is my fertile window for pregnancy?

Your fertile window includes ovulation day plus 5 days before (sperm can survive this long). For a 28-day cycle, ovulation typically occurs around day 14, making days 9-14 your fertile window. The WellVedis tracker calculates this automatically based on your cycle length and provides a personalized fertile window.

What is the luteal phase of the menstrual cycle?

The luteal phase is the second half of your cycle, from ovulation (typically day 15) to the start of menstruation. It lasts approximately 12-16 days (typically 14). During this phase, progesterone levels rise, which causes PMS symptoms before your period.

Can I use period tracking for contraception?

Yes, fertility awareness-based methods (tracking ovulation and fertile windows) can help with natural family planning, but they're less reliable than other contraceptives (typical use: 76-88% effective vs. 99% for hormonal methods). The WellVedis tracker helps identify your fertile window, but consult a gynecologist for contraceptive advice tailored to you.

How do I track PCOS or irregular cycles?

The WellVedis Period Tracker supports irregular cycles by allowing you to log actual cycle lengths rather than assuming standard patterns. For PCOS (which often causes long or skipped cycles), log each period date and let the tracker calculate average cycle length over time. This helps identify patterns and aids doctor discussions.

Period Tracker & Menstrual Cycle Calculator by Age & Symptoms

Free Period Tracker to predict your next period, ovulation day, and fertile window. Track cycle length, PMS symptoms, and flow intensity — helpful for irregular cycles, PCOS, postpartum, and perimenopause.

Last Period Start Date: Average Cycle Length (days): Period Length (days):

Your Cycle Predictions

Next Period

10 December 2025

Estimated Ovulation Day

26 November 2025

Fertile Window

21 November 2025 – 27 November 2025

💡 Cycle Health Insights

Simple habits to help maintain a balanced and predictable menstrual rhythm.

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Track your flow and note PMS symptoms to identify cycle patterns early.

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Stay consistent: log at least 3–6 months for more accurate predictions.

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Support your hormones: rest well, eat balanced meals, and reduce stress.

Cycle Overview (Current Month)

Period DaysFertile WindowOvulationNext Period

Track Your Menstrual Cycle with Accuracy

The WellVedis Period Tracker predicts your next period, ovulation, and fertile window. It supports teens with irregular cycles, postpartum moms, people with PCOS, and those experiencing perimenopause.

How to Use the Period Tracker

Enter your last period start date, average cycle length, and period length.
Click Track My Cycle to see your next period, ovulation day, and fertility window.
Log cycles consistently for more accurate predictions over time.

Why is My Cycle Irregular?

Stress, sleep, travel, medications, thyroid issues, and conditions like PCOS can affect cycle length. If irregularity persists, consult a gynecologist.

What is the Luteal Phase?

The luteal phase is typically ~14 days after ovulation until the next period. This is why ovulation is often estimated as cycle length − 14 days.

FAQs about Period Tracking

How to track your period accurately? ⌄

What is the luteal phase in the menstrual cycle? ⌄

Why is my menstrual cycle irregular? ⌄

How to predict ovulation using a period tracker? ⌄

How long is a normal menstrual cycle? ⌄

Can I use this for conception planning? ⌄

References:
- ACOG (American College of Obstetricians and Gynecologists) – Menstrual Health
- NHS – Periods and Fertility
- WHO – Women’s Health Guidance

Last updated: October 2025