Antenatal Infection & Immunity Screening
Package price
£699
All-inclusive
Pay at clinic
Comprehensive antenatal infection and immunity assessment, available at our City of London clinic.
Antenatal Infection & Immunity Screening
All-inclusive price
- Blood draw by registered nurse
- Comprehensive lab analysis
- Detailed results report
- Detailed nurse-written review
- Follow-up recommendations
Or call 020 7183 3709
Pay at the clinic on the day of your appointment
About This Screening
Antenatal Infection & Immunity Screening
Antenatal screening is a clinically important component of pregnancy care, designed to identify infections, immunity gaps, and haematological conditions that may affect maternal or fetal health. The NHS offers routine screening during pregnancy, but many women choose to test earlier — particularly when planning a pregnancy — to allow time for vaccination, treatment, or specialist referral before conception.
This panel screens for vertically transmissible infections that can be passed from mother to baby during pregnancy or delivery. These include HIV, Hepatitis B, Syphilis, and Rubella immunity status. Early identification of these infections enables interventions that significantly reduce the risk of mother-to-child transmission. For example, antiretroviral therapy in HIV-positive mothers reduces vertical transmission risk to below 1%.
Key Highlights
- Comprehensive vertically transmissible infection screening
- Immunity assessment for rubella and varicella
- Blood group and Rh typing for alloimmunisation risk
- Screen for HIV, Hepatitis B and C, syphilis
- TORCH infection assessment (Toxoplasma, CMV)
The panel also includes blood group and Rhesus (Rh) typing. Rh-negative women carrying an Rh-positive fetus are at risk of Rh isoimmunisation, which can cause haemolytic disease of the newborn in subsequent pregnancies. Identifying Rh status early allows administration of anti-D immunoglobulin at appropriate intervals to prevent sensitisation.
Haemoglobinopathy screening checks for sickle cell disease and thalassaemia carrier status. These inherited conditions are more prevalent in certain ethnic groups but can occur in any population. If both parents carry a trait, there is a chance their child may be affected. Early identification allows genetic counselling and informed decision-making.
Full blood count and iron studies are included to identify anaemia, which is common during pregnancy and can affect both maternal wellbeing and fetal development. Thyroid function testing is also performed, as both hypothyroidism and hyperthyroidism can affect fertility and pregnancy outcomes.
All laboratory analysis is conducted by a UKAS-accredited facility. This screening is suitable for women who are currently pregnant, actively planning pregnancy, or considering conception in the near future.
What's Included
Comprehensive testing covering all essential biomarkers for a complete health picture.
Full Blood Count
- FBC
Blood Group and Rh Type
Atypical Antibody Screen
Haemoglobin Electrophoresis
Syphilis IgG/IgM
Glucose
Thyroid Function
- Free T4
- TSH
Rubella Antibody
- IgG
Toxoplasma Antibodies
- IgG
- IgM
Cytomegalovirus (IgG/IgM) Antibodies
Hepatitis B Surface Antigen
Hepatitis C Antibodies
Varicella Zoster Antibodies
- IgG
HIV 1 & 2 Abs
Maternal and Fetal Health Assessment
Certain infections during pregnancy can cause congenital abnormalities, developmental sequelae, or pregnancy complications through vertical transmission. This screening identifies active infections and assesses immunity status to enable timely intervention or preventive measures.
Comprehensive vertically transmissible infection screening
Immunity assessment for rubella and varicella
Blood group and Rh typing for alloimmunisation risk
Screen for HIV, Hepatitis B and C, syphilis
TORCH infection assessment (Toxoplasma, CMV)
Haemoglobin electrophoresis for haemoglobinopathy carrier status
Thyroid function (essential for fetal neurodevelopment)
Who Should Take This Test?
First Trimester Pregnancy
Early pregnancy is optimal for this screening to permit timely intervention or monitoring where indicated.
Pre-Conception Planning
Testing before pregnancy allows time to address issues including vaccination for rubella or varicella if non-immune.
Fertility Treatment
Many fertility clinics require this screening before initiating treatment.
Supplementary to NHS Screening
This panel provides additional coverage beyond standard NHS antenatal screening.
How to Prepare for Your Health Screening
Follow these steps before your appointment for the most accurate results.
No fasting is required for this blood test.
Continue taking any prescribed medications, including prenatal vitamins, as normal.
Inform our team if you are currently pregnant and your estimated gestational age.
Bring any previous antenatal screening results if available, to assist with interpretation.
Allow approximately 15 minutes for your appointment.
Ready to Take Control of Your Health?
Book your Antenatal Infection & Immunity Screening today and get comprehensive insights into your health. Results available in 3 working days.
Frequently Asked Questions
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Providing exceptional dental and medical care to the City of London community — 2 minutes from St Paul's station.
Meet Our Medical Team
Our experienced medical team is fully qualified and registered with the GMC and NMC, delivering safe, high-quality care in line with the highest professional standards.
Because our patients deserve nothing less.
Registered. Regulated. Trusted.
At St Paul's Medical & Dental, we are registered with the Care Quality Commission (CQC) as Medical and Dental Limited (Provider ID: 1-29171948282), and our clinicians are registered with the relevant UK regulatory bodies, including the GDC and GMC. Our dentists, dental nurses and medical professionals deliver care that meets the highest clinical, safety and ethical standards, because our patients deserve nothing less.
Visit us at St Paul's
Health screening beside St Paul’s Cathedral — 2 minutes from St Paul’s tube and a short walk from Bank, Blackfriars and Barbican. Early appointments from 8am.
5 Ave Maria Lane, The City of London, EC4M 7AQ
We Accept All Major Dental Insurances
Use your workplace or personal dental cover with us. We provide itemised receipts and completed claim forms for all major UK insurers — including AXA Health, Aviva, Bupa, Cigna, Vitality, Westfield Health, WPA, Unum, and Boots Dental Plan.
You pay for treatment at the clinic and claim reimbursement from your insurer. Cover levels vary by policy — check your plan details. All insurer names and trademarks belong to their respective owners.
