Pregnancy Due Date Calculator

Pregnancy Due Date Calculator MCP Connector for Claude

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Calculate estimated due dates, gestational age, and clinical milestones.

3 tools Official Updated Oct 1, 2026 Official Vinkius Partner

This MCP server provides deterministic pregnancy dating tools. Use calculate_due_date to find your estimated due date (EDD) using your last menstrual period (LMP), conception date, or ultrasound CRL measurements. You can also use get_gestational_status to track your current trimester and upcoming milestones, or convert_crl_to_age to translate ultrasound measurements into gestational weeks.

pregnancyhealthmedicaldue-dategestational-age

3 tools expose this connector's capabilities to your AI agent.

calculate_due_date

Calculates the estimated due date and gestational progress based on LMP, conception, or ultrasound

convert_crl_to_age

Converts a Crown-Rump Length (CRL) measurement into gestational age

get_gestational_status

Provides a detailed breakdown of the current pregnancy stage and upcoming milestones

See how to talk to your AI agent using Pregnancy Due Date Calculator.

When is my due date if my last menstrual period was on 2024-01-01 and my cycle is 28 days?

Your estimated due date is 2024-10-08.

I had an ultrasound with a CRL of 15mm. How far along am I?

Based on a CRL of 15mm, your gestational age is 0 weeks and 57 days (approximately 8 weeks and 1 day).

What is my current status if my pregnancy started on 2024-05-01?

You are currently in your 2nd trimester, at 12 weeks and 3 days.

You can use the `calculate_due_date` tool with the 'lmp' input type and provide your last menstrual period date.

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