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Comprehensive Immunology Testing

A thorough suite of tests that looks at various aspects of your immune system to make sure it’s promoting – and not preventing – your pregnancy.

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Is immunology testing right for me?

We understand fertility treatment can be a long and challenging journey, so we make sure you feel fully supported with the right treatment plan. Sometimes, if you’ve experienced recurrent miscarriage, implantation failure or unexplained treatment failure, where no other cause is obvious, we may recommend immunology testing. Research has shown that an “overactive” immune system may negatively affect pregnancy outcomes. If we think these tests may help increase your chance of an embryo implanting successfully, we’ll talk to you about your options.

Who’s it for ?

You might want to have immunology testing if…

  • You’ve experienced recurrent miscarriages
  • You’ve experienced implantation failures despite healthy embryos
  • You’ve experienced treatment failure with no clear cause
  • You wish to maximise your chances of a successful outcome and have scarce resources e.g. 1 euploid embryo

Statistics at Harley Street

We’ve helped many partners, individuals and LBGTQ+ couples start their family since we opened our clinic in 2010 and we have some of the highest success rates for IVF in the country.

Mother holding baby

"I am 45 years old and pregnant"


Additional advanced investigations

Group 515

Advanced Fertility Treatments

Explore the full range of world-class treatments we have at our state-of-the-art clinic to support your fertility journey.
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The EMMA or Endometrial Microbiome Metagenomic Analysis test evaluates the microbial environment in your uterus.
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Group 353


The Analysis of Infectious Chronic Endometritis (ALICE) test detects the bacteria causing chronic endometritis.
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Pregnancy hope


It's important to know that there is hope for all miscarriage sufferers, with advancements in medical understanding and support offering prospects for successful pregnancies.


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