Cancer marker health check

Women’s Cancer Marker Health Check

A targeted private health check with CA125 testing, FIT bowel screening, 47 blood markers and 19 in-clinic checks.

No GP referral needed — book directly online

£249

Total

30 mins

Appointment

No fasting

Needed

2–5 days

Results

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  • Bupa-trained Health Adviser
  • UKAS-accredited lab testing
  • ICO registered
  • Kingston & Crawley clinics

Cancer marker checks

What cancer-related checks are included?

CA125 testing for ovarian markers and FIT bowel screening, with results explained alongside the rest of your health check.

CA125 — Cancer Antigen 125

A blood test measuring CA125, a protein that can be raised in some women with ovarian cancer. CA125 can also rise for non-cancer reasons including endometriosis, fibroids, pelvic inflammatory disease, menstruation and pregnancy. Best discussed with a GP if elevated.

FIT — Faecal Immunochemical Test

A take-home stool test that detects hidden blood in the stool, which can be linked to bowel cancer and other bowel conditions. We post the kit to your address ahead of your appointment if you book in advance, or hand it to you on the day if not. Results within 5 working days of the lab receiving your sample.

Cancer marker tests and FIT bowel screening are not diagnostic tests and are not a substitute for GP assessment or specialist investigation. Raised results can happen for non-cancer reasons, and normal results do not rule out cancer. If you have symptoms or ongoing concerns, please speak to your GP.

More than cancer markers

A comprehensive health check, with cancer markers included

Beyond the CA125 and FIT tests, this check includes a comprehensive 47-marker blood panel and 19 on-the-day clinical checks — giving a broader picture of your health.

From the lab

Blood test panel

47 blood markers covering cholesterol, diabetes risk, liver and kidney function, full thyroid panel, inflammation, vitamin D, ferritin, bone & mineral, and blood health — including the CA125 cancer marker.

Full Blood Count15

Checks key blood health markers and can flag patterns linked to anaemia, infection, inflammation, or blood-related conditions that may need follow-up.

  • Haemoglobin
  • Red Blood Count
  • HCT
  • MCV
  • MCH
  • MCHC
  • RDW
  • Platelets
  • MPV
  • White Cell Count
  • Neutrophils
  • Lymphocytes
  • Monocytes
  • Eosinophils
  • Basophils
Liver Function6

Assesses liver enzymes and proteins to help identify results that may suggest liver stress, inflammation or reduced liver function.

  • Albumin
  • Total Bilirubin
  • Alkaline Phosphatase (ALP)
  • ALT
  • AST
  • Gamma GT
Kidney & Electrolytes5

Measures how well your kidneys filter waste and regulate electrolyte balance.

  • Sodium
  • Potassium
  • Urea
  • Creatinine
  • eGFR
Bone & Mineral2

Calcium and phosphate are measured together as part of bone and mineral metabolism, also relevant for kidney and parathyroid health.

  • Calcium
  • Phosphate
Lipid Profile8

Comprehensive cholesterol breakdown to assess your heart disease and stroke risk.

  • Total Cholesterol
  • Triglycerides
  • HDL Cholesterol
  • LDL Cholesterol
  • VLDL (Calculated)
  • Non-HDL Cholesterol
  • TC:HDL Ratio
  • HDL % of Total
Diabetes (HbA1c)1

Helps identify raised average blood sugar levels and possible type 2 diabetes or prediabetes risk.

  • HbA1c
Thyroid Function (full panel)5

A full thyroid panel including hormones and antibodies, helping identify potential underactive, overactive or autoimmune thyroid conditions.

  • Thyroid Stimulating Hormone (TSH)
  • Free Thyroxine (Free T4)
  • Free Triiodothyronine (Free T3)
  • Thyroglobulin Antibody
  • Thyroid Peroxidase Antibody
Inflammation1

High-sensitivity CRP can indicate inflammation and may support cardiovascular risk assessment alongside other markers.

  • hs-CRP (high-sensitivity C-reactive protein)
Iron1

Ferritin reflects your body’s iron stores — useful for investigating fatigue, anaemia and iron metabolism.

  • Ferritin
Vitamin D1

25-hydroxy vitamin D measures your vitamin D status. Low vitamin D is common in the UK, especially in winter.

  • Vitamin D 25(OH)
CA125 cancer marker1

Cancer Antigen 125 (CA125), listed here as the cancer marker included in the blood panel.

  • Cancer Antigen 125 (CA125)

On the day

In-clinic checks

ECG, blood pressure, body composition, urinalysis and lifestyle review — all 19 checks explained during your appointment.

Heart5
  • 12-lead electrocardiogram (ECG). A 12-lead ECG measures your heart’s electrical activity, rhythm and rate, helping screen for rhythm abnormalities such as atrial fibrillation and other findings that may need GP follow-up.
  • Blood pressure. Checks for raised blood pressure, a leading risk factor for heart disease and stroke.
  • Resting heart rate. Measured during your ECG. An indicator of cardiovascular fitness.
  • Healthy heart age. Calculated from your data, with guidance on how to lower it.
  • Heart disease & stroke 10-year risk. A risk algorithm using your health and lifestyle data to estimate your risk.
Body composition8
  • Body fat percentage. Compared against the ideal range for your age, gender, and build.
  • Basal metabolic rate (BMR). The energy your body needs at rest.
  • Estimated daily activity requirement. Your daily calorie need based on activity level.
  • Muscle and bone mass. Identifies risks linked to low body mass.
  • Hydration percentage. Whether you’re hydrated, dehydrated, or retaining excess water.
  • Waist-to-height ratio. A strong predictor of metabolic disease risk.
  • Ideal weight range. Personalised to your height, frame, and lean mass.
  • Body mass index (BMI). Interpreted alongside your body composition for context.
Lifestyle review5
  • Lifestyle assessment. A structured review of your current routine and health goals.
  • Nutrition guidance. Practical, evidence-based advice — no fad diets.
  • Sleep hygiene. Why sleep matters and how to improve it.
  • Physical activity assessment. Tailored guidance to fit your schedule and preferences.
  • Type 2 diabetes 10-year risk. A risk algorithm using your health and lifestyle data to estimate your risk.
On-site1
  • Urinalysis. Strip-test of your urine, with results given on the day.

How it works

What happens at your appointment

Thirty minutes in clinic. FIT test taken home and posted back.

  1. 1

    Arrive

    Your appointment runs to time. No long waits, no rushed feeling.

  2. 2

    On-the-day checks

    Your Health Adviser performs all 19 clinical checks: ECG, blood pressure, body composition, urinalysis and lifestyle review. Discussed as we go.

  3. 3

    Blood draw & FIT kit

    A standard venous blood sample is taken, including CA125. We post your FIT kit to your address before the appointment if you book in advance, or hand it to you on the day. You collect a stool sample privately at home and post it directly to the lab using the prepaid envelope.

  4. 4

    Your report

    Blood report within 2–5 working days. FIT result within 5 working days of the lab receiving your sample. With explanations and any follow-up recommendations.

Right for you?

Who this check is for

Best for

  • Women aged 40 or over wanting a comprehensive health check that includes cancer marker testing
  • Women with a family history of ovarian or bowel cancer, or BRCA-related risk, who want additional private screening alongside appropriate NHS care
  • Women wanting CA125 testing alongside broader screening of heart, metabolic, thyroid and vitamin D health
  • Patients who want time with a trained Health Adviser, not just a blood test appointment

Consider a different option if

  • You have current gynaecological or bowel symptoms.

    If you have persistent bloating, pelvic pain, abnormal bleeding, blood in your stool or unexplained weight loss, please see your GP first. The NHS can investigate symptoms more quickly and on an appropriate care pathway.

  • You don’t want cancer marker testing.

    Our Optimal Health Check at £189 covers comprehensive screening across heart, metabolic, thyroid and inflammation — without CA125 or FIT testing.

★★★★★

Rated 5.0 on Google from 48 reviews

Patients regularly mention feeling relaxed, reassured and clearly guided throughout their health check.

View all Google reviews →

“Really nice guy. I felt very at ease and it was a smooth process. Joe gave me insight into my diet that I hadn't considered before which I found very helpful. Definitely recommend!”

L
Lex

“I had an excellent experience for my first appointment. Joe was welcoming and took the time to explain each step clearly, which made the appointment feel relaxed and reassuring. The overall level of care was outstanding.”

T
Tara

“Super happy with the health screening experience. Joe was welcoming, friendly and gave lots of great tips about my health. Highly recommend, I will definitely be back!!”

D
DJN1012

“Highly recommended. The whole process is simple and smooth. Joe was professional and friendly, who also gave some general health advice. Definitely worth it.”

C
Ching Yiu So

“My practitioner was very professional and friendly. The health screening was conducted in the way it was described beforehand, and all the tests were completed as expected. I would recommend the service.”

C
Callie Head

“I recently had a health screening and was thoroughly impressed from start to finish. Joe immediately made me feel at ease. The entire appointment was extremely well organised and professional, yet never felt rushed. I couldn't recommend Optimum Health Screening highly enough.”

E
Ella Pafford

FAQ

Frequently asked questions

Is this an NHS cancer screening test?
No. This is a private health check that includes CA125 ovarian marker testing and a FIT bowel screening test. It is not a replacement for NHS cancer screening, GP assessment or specialist investigation. If you’re eligible for NHS bowel cancer screening or other NHS programmes, we recommend continuing to participate.
What does a raised CA125 mean?
CA125 can rise for many reasons, not all of them cancer-related. Endometriosis, fibroids, pelvic inflammatory disease, ovarian cysts, menstruation, pregnancy and other conditions can all raise CA125. A raised result needs interpretation in the context of your age, history and any symptoms — best discussed with your GP, who can arrange further investigation if needed.
Does a normal CA125 or FIT result rule out cancer?
No. A normal CA125 or FIT result does not rule out cancer. Some cancers may not produce raised markers or detectable blood in the stool. If you have symptoms, a family history or ongoing concerns, please speak to your GP even if your results are normal.
Where can I read more about CA125 and FIT testing?
You can read NHS guidance on ovarian cancer (nhs.uk/conditions/ovarian-cancer) and bowel cancer screening (nhs.uk/conditions/bowel-cancer-screening) before booking. These pages explain the benefits and limitations of each test in more detail.
How does the FIT bowel screening test work?
FIT is a take-home stool test. Depending on how far ahead you book, we’ll either post the kit to your address before your appointment or hand it to you on the day. You collect a small sample at home, seal it in the supplied tube, and post it directly to the lab using the prepaid envelope. The lab tests for hidden blood in the stool, which can be linked to bowel cancer and other bowel conditions. Results come back within 5 working days of the lab receiving your sample.
Do I need to fast before my appointment?
No. The blood markers don’t require fasting — eat and drink normally before you arrive.
How long does the appointment take?
Thirty minutes from start to finish. Your Health Adviser performs the on-the-day clinical checks, takes your blood sample, and gives you the FIT kit to take home.
When will I get my results?
Blood results within 2–5 working days. FIT bowel screening result within 5 working days of the lab receiving your stool sample. You receive a detailed report covering all 47 blood markers and the FIT result, with clear explanations and any follow-up recommendations.
Who reviews my results?
Your Health Adviser has a sport science background, an MSc in Sport Psychology, and is Bupa-trained in health assessment. Blood results are reviewed against lab reference ranges, with clear explanations. If anything suggests medical follow-up, we will recommend you see your GP.
Do I need a GP referral?
No. Adults aged 18–79 can book directly.
I have gynaecological symptoms now. Should I book this?
If you have current symptoms — persistent bloating, pelvic or abdominal pain, changes to your menstrual cycle, post-menopausal bleeding, or unexplained weight loss — please see your GP first. Health screening is for prevention, baseline testing and risk awareness, not diagnosis. A GP can arrange the right investigations for symptoms, often more quickly and on the NHS.

Ready to book your Women’s Cancer Marker Health Check?

Two clinics, evening & weekend slots, no GP referral needed.

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