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Free Pregnancy Tools & Resources UK: Checklists, Calculators, and Templates

Welcome to Mothernity’s free pregnancy tools and resources UK. We believe every mother should have access to the essential planning aids and calculation tools needed for a confident journey. Use this hub to find everything you need to start planning, predicting, and preparing – all in one place.


Our Commitment to Free, Reliable Tools

This collection of tools is provided to simplify complex tasks and aid your planning.

DISCLAIMER: All calculators and medical reference materials (like the dictionary) are for general information only and are not a substitute for professional medical advice or official assessments by your healthcare provider.


Essential Planning Checklists and Templates

These downloadable resources are designed to organise two of the most anxiety-inducing planning tasks: labour and packing.

The Ultimate Birth Plan Template

Remove the guesswork from communicating your wishes. Download our comprehensive, midwife-approved Ultimate Birth Plan Template. This document guides you through all critical choices – from pain relief preferences to third-stage management – ensuring nothing is overlooked.

The Ultimate Hospital Bag Checklist

Reduce the stress of last-minute packing. Our comprehensive Ultimate Hospital Bag Checklist is split into clear sections for mother, baby, and birth partner, ensuring you only pack the essentials needed for a comfortable stay in a UK hospital or birth centre.


Reliable Calculators and Health Predictors

These tools provide valuable estimations based on established medical and health formulas.

Conception & Due Date Calculator

Quickly estimate your baby’s due date and the likely window of conception based on your last menstrual period (LMP). This tool is perfect for early planning and excitement.

Conception & due date calculator

Fetal Length Calculator

Use this tool to help visualise your baby’s current size by estimating fetal length based on your current week of pregnancy.

Fetal length calculator

Body Mass Index (BMI) Calculator

Calculating your pre-pregnancy BMI is a routine part of antenatal care. Use our tool to find your baseline BMI, which can be useful when discussing healthy weight gain with your midwife.

Body Mass Index (BMI) calculator


Quick Reference and Terminology

Pregnancy Dictionary

Demystify the complex medical language used during your appointments. Our Pregnancy Dictionary provides simple, clear definitions for the common terminology used by midwives, consultants, and in medical reports.

Pregnancy Dictionary


Conclusion: Motherhood Made Easy

Utilise these free pregnancy tools and resources to transform planning anxiety into confident action. We are here to support every stage of your journey, making reliable information accessible.


Visit our Pregnancy Page | Visit our main Labour & Birth page

Birth plan template

The ultimate birth plan template

Hello, beautiful mama-to-be! As you embark on this incredible journey toward motherhood, one thing you might be contemplating is your birth plan. Crafting a birth plan is like creating a roadmap for the big day – a personalized guide that helps you navigate the twists and turns of labour and delivery. Today, let’s dive into […]

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Fetal length calculator

Fetal length calculator

What is the Fetal length calculator? Our Fetal Length Calculator is a tool designed to provide you with an estimate of your baby’s height or length, derived from their femur length measurement. During pregnancy, various measurements are used to track the growth and development of your baby. One such measurement is the femur length, which

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Conception & due date calculator

Conception & due date calculator

Welcome to our Conception and due date calculator (Pregnancy Calculator), a convenient tool designed to assist you in estimating the anticipated arrival of your baby, but also put more light on the conception day. It’s important to keep in mind that while this calculator offers an estimated due date, the actual timing of a baby’s

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Body Mass Index (BMI) Calculator

Body Mass Index (BMI) calculator

Body Mass Index (BMI) calculation is a valuable tool that helps you determine whether your weight falls within a healthy range and indicates underweight or overweight status. It employs your height and weight to provide insights, though it’s important to note that BMI isn’t an exhaustive measure of overall health. Notably, BMI doesn’t account for

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