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.



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I feel pressure from my culture or religion to conform

Some cultures or religions can place pressure on individuals to act or appear in a certain way. Sometimes, these pressures can be difficult or upsetting to cope with. Marie Stopes UK can help you explore how to deal with these pressures more effectively through its counselling service.

Marie Stopes UK provides a confidential counselling service for women and men relating to a wide range of issues including relationships, self esteem, grief, pregnancy and abortion. Counselling is a talking therapy that lets a person talk about their concerns and feelings in a confidential, impartial environment.

Marie Stopes UK counsellors are trained and qualified to help you with your thoughts, feelings and issues. They will offer you empathy and understanding, and they do not judge.

If you would like to arrange counselling, you can book by calling 0345 300 8090.

Counselling is available for free if clients are having other treatment at Marie Stopes UK. Alternatively, clients can pay for stand-alone counselling. Find out more about our fees.