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Assisted Conception Unit location

A range of treatment options to help you achieve success


Contact us

General enquiries

Any correspondence (including fertility referrals) should be addressed to Mr Yacoub Khalaf (clinical director of the assisted conception unit).

  • The assisted conception unit
    11th floor, Tower Wing
    Guy's Hospital
    Great Maze Pond
    London SE1 9RT

  • Tel: 020 7188 2300

General PGD enquiries

For general PGD enquiries and for PGD patients who have not yet been seen in the assisted conception unit please email

You can also visit our PGD pages.

To book an appointment with our counsellor or for information about the counselling service, call and leave a message on 020 7188 7641.

Already had a consultation?

If you have already had a consultation with one of our doctors and have been advised to contact us on the first day of your menstrual cycle to start treatment, please email

If you are sending an email please help us deal with your case efficiently by including the following details:

  • your full name
  • your date of birth
  • your ACU number (if you know it)
  • date of your first day of your menstrual cycle
  • treatment protocol (long or short cycle).

We will contact you as soon as possible but if you have an urgent enquiry please call 020 7188 2300.