---
title: Suresign Pregnancy Calculator | Suresign
description: Suresign Pregnancy Calculator
---

[![SureSign logo 2](https://www.suresign.com/hs-fs/hubfs/SureSign%20logo%202.png?width=200&height=58&name=SureSign%20logo%202.png "SureSign logo 2")](https://www.suresign.com/)

# Suresign Pregnancy Calculator

Fill out the information below to receive your due date

 

### Step 1 of 4

![Suresign 6 day early pregnancy tests pack](https://www.suresign.com/hubfs/PregnancyCalculator/Form-testkit.png)

Have you taken a pregnancy test?

Yes No

Next

### Step 2 of 4

![Suresign pregnancy tests pack](https://www.suresign.com/hubfs/PregnancyCalculator/Form-page2-testkit.png)

Have you missed a period? (Required)

Yes No

Previous

Next

### Step 3 of 4

![Calendar](https://www.suresign.com/hubfs/PregnancyCalculator/calendar.png)

 What was the date of your last period? (Required)

Use the date picker or type *dd/mm/yyyy*.

Previous

Next

### Step 4 of 4

![Calendar with pregnancy test](https://www.suresign.com/hubfs/PregnancyCalculator/due-date-cal.png)

 What is the length of your average cycle? (Required) Select… 28 21 22 23 24 25 26 27 29 30 31 32 33 34 35  Email (Required)

Previous

Submit

### Congratulations!

Your due date is: **—**

Start again

Thank you, we’ll be in touch soon.

**Your estimated due date is:**

[![SureSign logo 2](https://www.suresign.com/hs-fs/hubfs/SureSign%20logo%202.png?width=260&height=75&name=SureSign%20logo%202.png)](https://blog.suresign.com/home)

CIGA Healthcare Ltd  
Kildowney House,  
Pennybridge Industrial Estate,  
Ballymena,  
BT42 3HB, UK

<https://twitter.com/cigahealthcare> [Join us on Slack](https://www.facebook.com/cigahealthcare) [Browse our GitHub projects](https://www.youtube.com/user/CIGAHealthcare) <https://www.instagram.com/suresignselftests/>

Product Categories

- [Fertility](https://www.suresign.com/6dayearly)
- [Monitoring](https://www.suresign.com/menopause)
- [Temperature](https://www.suresign.com/pregnancy)
- [Self-Tests](https://www.suresign.com/pregnancy-test-strips)

Resources

- [Blogs](https://www.suresign.com/ciga-healthcare-blog)
- [Brochures](https://www.suresign.com/brochures)
- [Contact Us](https://www.suresign.com/contact)

Other

- [Become a Stockist](https://www.suresign.com/become-a-stockist)
- [Product Feedback](https://www.suresign.com/contact)
- [Pregnancy Calculator](https://www.suresign.com/pregnancy)

 Copyright © 2026 Suresign. Designed and Developed by [JDR Group](http://www.jdrgroup.co.uk)

- [Terms](https://blog.suresign.com/terms-and-conditions)
- [Privacy](https://blog.suresign.com/privacy-policy-suresign)
- [Cookies](https://blog.suresign.com/cookie-policy)

```json
{
  "@context" : "https://schema.org",
  "@id" : "https://www.suresign.com/#medicalbusiness",
  "@type" : "MedicalBusiness",
  "address" : {
    "@type" : "PostalAddress",
    "addressCountry" : "GB",
    "addressLocality" : "Ballymena",
    "postalCode" : "BT42 3HB",
    "streetAddress" : "Kildowney House, Pennybridge Industrial Estate"
  },
  "alternateName" : "CIGA Healthcare Ltd",
  "geo" : {
    "@type" : "GeoCoordinates",
    "latitude" : 54.851032,
    "longitude" : -6.258752
  },
  "image" : "https://www.suresign.com/hs-fs/hubfs/hero-products-f01-768x471-1.webp",
  "logo" : "https://www.suresign.com/hubfs/SureSign%20Logo.svg",
  "name" : "CIGA Healthcare Ltd",
  "openingHoursSpecification" : {
    "@type" : "OpeningHoursSpecification",
    "closes" : "17:00",
    "dayOfWeek" : [ "Monday", "Tuesday", "Wednesday", "Thursday", "Friday" ],
    "opens" : "08:00"
  },
  "priceRange" : "£",
  "sameAs" : [ "https://www.linkedin.com/company/ciga-healthcare-ltd", "https://www.instagram.com/suresignhealth/" ],
  "telephone" : "028 9694 3922",
  "url" : "https://www.suresign.com/"
}
```

```json
{
  "@context" : "https://schema.org",
  "@type" : "WebPage",
  "description" : "Suresign Pregnancy Calculator",
  "inLanguage" : "en-GB",
  "name" : "Suresign Pregnancy Calculator | Suresign",
  "publisher" : {
    "@type" : "Organization",
    "logo" : {
      "@type" : "ImageObject",
      "url" : "https://www.suresign.com/hubfs/SureSign%20Logo.svg"
    },
    "name" : "CIGA Healthcare Ltd",
    "url" : "https://www.suresign.com/"
  },
  "url" : "https://www.suresign.com/suresign-pregnancy-calculator"
}
```

```json
{
  "@context" : "https://schema.org",
  "@type" : "BreadcrumbList",
  "itemListElement" : [ {
    "@type" : "ListItem",
    "item" : "https://www.suresign.com/",
    "name" : "Home",
    "position" : 1
  }, {
    "@type" : "ListItem",
    "item" : "https://www.suresign.com/suresign-pregnancy-calculator",
    "name" : "Suresign Pregnancy Calculator",
    "position" : 2
  } ]
}
```