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

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Marie Stopes UK private abortion services

As a health care organisation, we are the most trusted abortion service providers in the UK. Over 65,000 women rely on us if they are faced with an unwanted pregnancy every single year.

Marie Stopes UK offers private abortion services in over 80 clinics around the UK including our London clinic, Manchester clinic and Birmingham clinic. Find a clinic near you

How much does a private pregnancy termination cost?

Please see our Private Abortion Fees page to find out to find out more.

Private fees include 24 hour support through our exclusive advice line (call 0345 300 1202 from within the UK or 0044 1454 457542 from outside the UK) so that you’re never more than a phone call away from our qualified healthcare professionals.

You can also call our advice line to see if you qualify for a free NHS-funded abortion. Please see our Abortion In The UK page for more information.


Your abortion options

Throughout our network of UK clinics and centres we provide two types of abortion methods: Medical Abortion (abortion pills) and Surgical Abortion. Please see our private treatments available page for more information.


Travelling to the UK for an abortion

It is important to know it is legal for you to travel to the UK of you decide you want to have an abortion.

If you need an interpreter, this can be arranged for you. Using the Google translation bar at the top right hand corner of our website, you can read more information in your own language.

See our Coming To The UK For Your Abortion page for more information. Our friendly team will help assist you the best way they can.


Other services

Similarly to family planning clinics, Marie Stopes UK’s qualified professionals offer STI testing and contraception. We also provide health checks and non-judgemental counselling sessions, with our hand-selected professionals. We are based within hospitals and GP doctors practices, as well as our own centres.

Please see our Private Treatments Available page for more information. 


Book your appointment today

To find out more or book your appointment, please contact us on our free advice lines:

call 0345 300 1202 from within the UK

or 0044 1454 457542 from outside the UK.