---
title: "Menstrual Cycle Calculator"
method: GET
path: "/v1/menstrualcycle"
tags: ["Lifestyle"]
---

# Menstrual Cycle Calculator

`GET /v1/menstrualcycle`

## Request

- Base URL: `https://api.apiverve.com`
- URL: `https://api.apiverve.com/v1/menstrualcycle`
- Auth: API key in header `x-api-key`

Calculate future menstrual cycles and phases

## Query parameters

- `last_period` string, required
- `cycle_length` integer
- `period_length` integer
- `cycles` integer

## Response `200`

Successful Response

- object
  - `status` string: status
  - `error` string: error
  - `data` object: data

## Other responses

- `401`: Your request was not authorized, or your API Key was invalid
- `404`: Requested resource was not found
- `500`: A server error has occurred, try again later

---

[API](https://skmtc.dev/apiverve/apis/apiverve-api.md) · [All operations](https://skmtc.dev/apiverve/apis/apiverve-api/llms.txt) · [OpenAPI document](https://skmtc.dev/apiverve/apis/apiverve-api/revisions/4b9a77598eb4?raw)