# Cycle tracking

Synced tracks your cycle from the period days you record, so logging a period start is enough to begin. Your calendar, history and optional daily logs help you build a record that reflects your own experience.

Last updated: 2026-11-10



## How do I record or correct a period?

Use the period button on Today when bleeding begins, then use Calendar to add or correct individual days. Backfilling earlier periods gives the app more context without requiring you to reconstruct every symptom. The recorded days remain the source of truth: cycle summaries are calculated from them rather than maintained as a separate editable record. If you are unsure about an old date, avoid presenting it to yourself as exact. You can revisit your history as your notes become clearer.

## What can daily logs add?

Optional logs help you record symptoms, mood or energy close to the day they happened. They are a memory aid, not a medical assessment. Looking back at repeated entries may help you describe an experience to a clinician, but an association in a small personal record is not proof of a cause. Advanced fields only appear after you enable their module. Keeping it simple is a valid long-term choice, not an unfinished setup step.

## How can I use this at my own pace?

Start with the information you already know and keep the rest optional. Your record does not need to be complete to be useful, and a missing entry should not be treated as evidence that nothing happened. Review your calendar and settings when something looks different from what you intended. Before sharing, choose the smallest view that serves the relationship and check its preview. You can change permissions, pause a connection or stop using an optional module. If a feature raises a health question, take the recorded facts to a qualified professional rather than asking the app to make a diagnosis.

## What should I check before continuing?

Check that the dates and choices on your screen reflect what you meant to record. A useful next step is to explore the related feature pages below, then decide whether the simple version is sufficient or an optional setting would help. You never need to turn on every module to use Synced well. For questions about privacy, read the full policies rather than relying on a short feature description. If you want help with an app problem, the Contact page explains what to send without including passwords or private health records.



## How do I record or correct a period?

Use the period button on Today when bleeding begins, then use Calendar to add or correct individual days.

## Does this diagnose a condition?

No. Synced organizes your recorded information and estimates; it does not replace individual medical care.

## Can I change what I share?

Yes. Each connection has its own permissions, and you can pause or revoke access. Previously saved information cannot be retrieved.

## Explore related pages

- [Features](/features)
- [Privacy policy](/privacy)
- [How it works](/how-it-works)

Educational information, not medical advice. Predictions cannot confirm ovulation, fertility or pregnancy and are not a contraceptive method.

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