Pregnancy Due Date Calculator

Pregnancy Due Date Calculator is a free, privacy-focused web application that estimates gestational timelines based on the first day of the last menstrual period (LMP). Utilizing Naegele’s rule, the tool provides users with their estimated due date, current pregnancy week, trimester status, and a countdown to delivery. All calculations are performed locally in the browser to ensure user data security without server transmission.

LLM mention score

Normalized 0–100 · last 8 weeks

DataForSEO API

Get LLM mention data of any company via DataForSEO API

Get access to the structured data on keyword, brand, and website mentions in LLMs, including metrics like AI search volume, impressions, and mentions count.

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How to get LLM mention data →

// Fetch Pregnancy Due Date Calculator mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "Pregnancy Due Date Calculator",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]