Tempdrop App- Cervical Mucus Cross-Check Feature

The Cervical Mucus (CM) cross-check is an optional feature in the Tempdrop app that adds an extra layer of confirmation before marking ovulation. When enabled, the app requires both a valid temperature shift and a valid Peak Cervical Mucus day to confirm that ovulation has occurred.

How it works:

When CM cross-check is turned on:

• The app looks for a Peak CM day (marked as P123 on your chart), based on your cervical mucus observations.
• Ovulation will only be confirmed if a valid temperature shift happens close in time to that Peak day.

💡 To make this feature work well, be sure to log your mucus every day until a P123 appears. Record “none”  or “dry” on dry days. 

If the two signs appear too far apart, the app takes a conservative approach and won’t confirm ovulation. 

When to turn it off:

If you:

• Prefer to rely on temperatures alone, or
• Don’t consistently track cervical mucus

You can turn this feature off in Settings > App Settings. The app will then confirm ovulation based on your temperature data only.