Gestation Calculator

This calculator has been designed to give you an idea of the treatment options available to you*. If you decide to have an abortion with Marie Stopes UK, one of our nurses will give a more approximate gestation date during your appointment by way of a scan.
*Please note that this online calculator will only give you an estimated gestation based on the details you have provided.

Please select the first day of your last menstrual period.



We are here to support you 24 hours a day, 7 days a week

Call us now on 0345 300 8090 or email services@mariestopes.org.uk

0345 300 8090

Share your story. Support other women.

1 in 3 women will have an abortion in their lifetime. 

Sharing stories is at the heart of ending the stigma that too many women still feel when it comes to abortion.

At Marie Stopes UK, we know than an unplanned pregnancy is something that can happen to anyone and we hope that by encouraging people to talk about their experiences, we can help support other women.

By sending us your story you can ensure that the next woman who needs our support, and every woman thereafter, will know that they are not alone.

What would I have to do?

If you are interested please fill in the form and we will contact you to find out more about your experience and how you would like your story to be used. If you would prefer to remain anonymous that's ok too. Please know you can change your mind at any point. 

Read Stories which were sent to us here. 

Information about consent

When you submit your story to us a team of five people will be able to review it. One of our team will get in touch, unless you have stipulated that you do not wish to be contacted further. Your story submission will be kept for as long as necessary, and then securely deleted.  By ticking any of the boxes you are under no obligation to share your story publically, and can change your mind at any time.

You can ask us to delete your story submission at any time by emailing marketing@mariestopes.org.uk

Not what you were looking for?

If you do not wish to share your story with us but would like to give us some feedback you can visit our feedback page