Key pregnancy milestones

Code snippets

curl "https://api.oanor.com/pregnancy-api/v1/milestones" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/pregnancy-api/v1/milestones", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/pregnancy-api/v1/milestones");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

import requests
requests.get(
    "https://api.oanor.com/pregnancy-api/v1/milestones",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

A real response from this endpoint, captured by the latest health check.

{
    "data": {
        "lmp": "2025-01-01",
        "basis": "last menstrual period",
        "due_date": "2025-10-08",
        "milestones": [
            {
                "date": "2025-04-02",
                "week": 13,
                "milestone": "End of first trimester"
            },
            {
                "date": "2025-07-09",
                "week": 27,
                "milestone": "End of second trimester"
            },
            {
                "date": "2025-06-18",
                "week": 24,
                "milestone": "Viability (24 weeks)"
            },
            {
                "date": "2025-05-07",
                "week": 18,
                "milestone": "Anatomy scan window start (18 weeks)"
            },
            {
                "date": "2025-07-16",
                "week": 28,
                "milestone": "Third trimester begins (28 weeks)"
            },
            {
                "date": "2025-09-17",
                "week": 37,
                "milestone": "Preterm threshold (37 weeks / full term)"
            },
            {
                "date": "2025-09-17",
                "week": 37,
                "milestone": "Early term (37–38 weeks)"
            },
            {
                "date": "2025-10-01",
                "week": 39,
                "milestone": "Full term (39–40 weeks)"
            },
            {
                "date": "2025-10-08",
                "week": 40,
                "milestone": "Due date (40 weeks)"
            },
            {
                "date": "2025-10-22",
                "week": 42,
                "milestone": "Post-term (42 weeks)"
            }
        ]
    },
    "meta": {
        "timestamp": "2026-06-03T17:42:10.660Z",
        "request_id": "230b31fd-47b5-47e3-b9e4-021c3641b4f6"
    },
    "status": "ok",
    "message": "Milestones",
    "success": true
}