AI Doctor

Pregnancy Test - Beta hCG

Hormonal Health
58.00

The Beta hCG blood test detects pregnancy by measuring human chorionic gonadotropin levels. It helps confirm pregnancy and assess early development.

Turnaround time

1-2 days

Biomarkers count

1

Same-Day Appointments
UKAS Accredited Labs

Book your test

Under 18? Patients under 18 can only be seen at GB Medlabs and Clinilabs, Monday to Friday only.
1
Email
2
Service
3
Details
4
Confirm
{{ emailError }}
Choose Service Type
Home visit

Professional phlebotomist comes to you

+ £{{ home_visit_fee }}

In clinic

Visit our clinic for your test

{{ clinic_visit_fee > 0 ? '+ £' + clinic_visit_fee : 'Free' }}

Home Visit Details
{{ homeAddressError }}
{{ homeTimeError }}
Choose Clinic Option
Select a clinic:
{{ clinic.name }}

{{ clinic.full_address }}

{{ selectedClinic.name }}

{{ selectedClinic.full_address }}

Select a date
{{ timeSlotAlert }}
Select an hour

Available time slots: {{ timeSlots.length}}

Loading add-ons...
{{ addOnError }}
No recommended add-ons available.
×
{{ addon.name }} £{{ addon.price }}

{{ addon.excerpt }}

Selected
Selected ({{ selectedAddOns.length }}) £{{ addOnsTotal }}
  • {{ sa.name }} £{{ sa.price }}
Included in total above.
Please confirm your consent before proceeding.

Details about Pregnancy Test - Beta hCG

What is the Pregnancy Test – Beta hCG?

The Pregnancy Test – Beta hCG is a blood test that measures beta human chorionic gonadotropin (hCG), a hormone produced shortly after a fertilised egg implants in the uterus. hCG is essential for maintaining early pregnancy.

Unlike urine pregnancy tests, blood testing can detect very low levels of hCG and provides a precise measurement rather than a simple positive or negative result. This makes it particularly useful in early pregnancy assessment.

The Beta hCG test is commonly used to confirm pregnancy, assess early pregnancy progression, and support investigation of pregnancy-related concerns.


Why do I need a Pregnancy Test – Beta hCG?

The Beta hCG blood test is useful when pregnancy needs to be confirmed accurately or monitored closely. It can detect pregnancy earlier than urine tests and provides quantitative results that help guide clinical interpretation.

This test is also important in situations where pregnancy symptoms are unclear, cycles are irregular, or there are concerns about early pregnancy development.

You may benefit from this test if you:

  • Suspect early pregnancy

  • Have irregular menstrual cycles

  • Need confirmation beyond a urine test

  • Are monitoring early pregnancy progression

  • Have abdominal pain or spotting

  • Are undergoing fertility treatment

  • Need pregnancy exclusion before medical procedures

  • Require medical confirmation of pregnancy


Benefits of the Pregnancy Test – Beta hCG

  1. Early pregnancy detection
    Identifies pregnancy earlier than urine testing.

  2. High sensitivity and accuracy
    Detects very low hCG levels.

  3. Quantitative measurement
    Provides an exact hCG value, not just positive or negative.

  4. Supports early pregnancy monitoring
    Useful in assessing early pregnancy development.

  5. Assists investigation of pregnancy concerns
    Supports assessment of abnormal symptoms.

  6. Useful in fertility treatment monitoring
    Confirms implantation success.

  7. Helps exclude pregnancy when required
    Useful before medications or procedures.

  8. Provides medical-grade confirmation
    Suitable for clinical documentation and reassurance.


Step-by-step – how we offer Pregnancy Test – Beta hCG testing

Clinic-based testing (UK-wide)

  • Choose your nearest UK clinic

  • Attend your appointment

  • A qualified clinician or phlebotomist collects your blood sample

  • Sample is sent to the laboratory for analysis

At-home or hotel testing (+£60)

  • A qualified phlebotomist visits your home or hotel

  • Blood sample collected in a comfortable, familiar setting

  • No clinic visit or travel required

Both services are available UK-wide.


Your Pregnancy Test – Beta hCG results explained

Negative or very low hCG

Low or undetectable hCG suggests no current pregnancy or testing performed very early. Repeat testing may be considered if pregnancy is still suspected.

UK reference interpretation:

  • Not pregnant: <5 IU/L


Early pregnancy range

Detectable and rising hCG levels indicate early pregnancy. Values typically increase rapidly in the first weeks following implantation.

UK reference interpretation:

  • Early pregnancy: ≥5 IU/L


Higher-than-expected hCG levels

Higher hCG levels may reflect later gestation, multiple pregnancy, or individual variation. Results should always be interpreted in clinical context.

UK reference interpretation:

  • Elevated: Above expected range for gestation

How It Works

Simple steps to get your results

1

Book Online

Choose your test online and book in seconds. Select your preferred clinic location or home visit option.

2

Visit or Test at Home

Attend one of our UK or London clinics, arrange a home nurse visit, or use a finger-prick kit where available.

3

Get Your Results

Your sample is analysed by accredited UK laboratories, with secure results delivered directly to you.

Take control of your health with London Blood Tests

WhatsApp Us

How to Prepare for Your Test

Follow these guidelines for accurate results

Sample Timing

Where possible, attend your blood test between 7am and 12pm. Please wait until any short-term illness or infection has fully resolved before testing. Avoid intense exercise for 24–48 hours beforehand, as this can affect certain markers.

Fasting & Hydration

Fasting is not always required, but some tests may recommend it. If fasting is advised, avoid food for 8–12 hours before your appointment and drink water only. Stay well hydrated, as this helps with sample collection and accuracy.

Medications & Supplements

Continue prescribed medications unless advised otherwise by your clinician. Avoid vitamin, mineral, or biotin supplements for at least 24–48 hours before your test, as these can interfere with results. If you are unsure about any medication or supplement, please let us know before your appointment.

Hormones & Menstrual Cycle

For hormone-related tests, timing within your menstrual cycle may be important. If relevant, follow any specific guidance provided on your test page.

If you have any questions or special circumstances, our team is happy to advise before your appointment.

Frequently Asked Questions

It measures the hormone hCG produced during pregnancy.

Yes, blood testing detects lower hormone levels and gives exact values.

Yes, it can detect pregnancy shortly after implantation.

Yes, cycle irregularity does not affect hCG detection.

Yes, it confirms implantation success.

Yes, normal ranges vary widely in early pregnancy.

It confirms pregnancy but does not assess viability alone.

Yes, low levels reliably exclude pregnancy.

Yes, it supports investigation of pregnancy-related symptoms.

When early pregnancy confirmation or exclusion is required.

Similar Products in Blood Testing

Discover more options in this category:

1,25-dihydroxyvitamin D (calcitriol)

This test measures 1,25-dihydroxyvitamin D, the biologically active form of vitamin D. It is used to investigate calcium imbalance, kidney disease and...

£195.00 GBP
Book now

17-Hydroxyprogesterone

This test measures 17-hydroxyprogesterone, a hormone involved in cortisol production. It is used to assess adrenal function and diagnose congenital ad...

£155.00 GBP
Book now

5 HIAA

The 5-HIAA (5-Hydroxyindoleacetic Acid) blood test measures the amount of 5-HIAA, a breakdown product of serotonin, in the bloodstream. Elevated level...

£219.00 GBP
Book now

6-Thioguanine Nucleotides

This test measures 6-thioguanine nucleotide levels to monitor thiopurine medications. It helps optimise treatment effectiveness while reducing toxicit...

£407.00 GBP
Book now

7 Sexually Transmitted Infections by PCR

This PCR screen detects seven common sexually transmitted infections with high accuracy. It identifies active infections even when symptoms are mild o...

£191.00 GBP
Book now
Contact us