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# intermenstrualBleeding

A category sample type that records spotting outside the normal menstruation period.

```
static let intermenstrualBleeding: HKCategoryTypeIdentifier
```

## Discussion

Use a [`HKCategoryValue.notApplicable`](/documentation/HealthKit/HKCategoryValue/notApplicable) value with these samples.

## See Also

[`HKCategoryValue`](/documentation/HealthKit/HKCategoryValue)

Categories that are undefined.

[`HKCategoryTypeIdentifier`](/documentation/HealthKit/HKCategoryTypeIdentifier)

Identifiers for creating category types.

[`HKCategoryType`](/documentation/HealthKit/HKCategoryType)

A type that identifies samples that contain a value from a small set of possible values.

[`HKCategorySample`](/documentation/HealthKit/HKCategorySample)

A sample with values from a short list of possible values.


---

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