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

Marie Stopes Camberley Vasectomy Centre

Address: 37 Upper Gordon Road, Camberley, Surrey, GU15 2HJ

Telephone: 0345 300 0212 (24 hours)

Email: services@mariestopes.org.uk

Aftercare support: 0345 122 1441 (24 hours)

Opening hours: Appointments available two Saturdays each month 08:30 - 16:30.

Call us for more details on 0345 300 0212 (24 Hours).