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A blood test confirms pregnancy earlier than a urine test and gives a number rather than a line. That number, and how it changes over 48 hours, is what tells us whether early pregnancy is progressing normally. We can arrange a scan if it is needed.
Being straightforward first: for most people, a supermarket urine test is the right answer. They cost a pound or two, they are over 99 per cent accurate from the day your period is due, and paying £120 for the same information makes no sense. We would rather tell you that than take the money.
If you have pain or bleeding in early pregnancy, do not wait for a blood test result. Call us the same day, contact an early pregnancy unit, or go to A and E. See the section below.

Book your consultation online with our easy online booking form, or call us directly on 0208 050 0379.
Pain on one side of your lower abdomen, shoulder tip pain, bleeding, dizziness or faintness in early pregnancy can indicate an ectopic pregnancy, which is a medical emergency. Do not wait for a blood test result. Go to A and E or contact an early pregnancy unit the same day. Ectopic pregnancy is treatable and it is dangerous if missed.
HCG is detectable in blood from roughly 8 to 11 days after conception, earlier than in urine. Testing too early can give a negative result in a pregnancy that is developing normally, so a repeat may be advised.
Monday to Friday, 8am to 7pm, Saturday 9:00am to 2:00pm
| Service | Price |
|---|---|
| Basic Screen (Full Blood Count, Kidney & Liver Tests, Bone Screen and Cholesterol) | £295 |
| Super Screen (Basic + Sugar, Iron, Vitamin B12/Folate, Vitamin D, Testosterone, Male/Female Hormones and Cancer Marker) | £495 |
| Other Blood Tests | Upon request |
| Blood Group (ABO) | £195 |
| Cancer Marker | Upon request |
| Allergy Testing | from £249 |
| Pregnancy Blood Test (HCG) | £120 |
| Throat Swab | £195 |
| Skin Swab | £195 |
| Stool/Urine Culture | £195 |
Step 1
Same day usually. Tell us if you have pain or bleeding, since that changes the urgency.
Step 2
A quick sample. No fasting or preparation needed.
Step 3
A measured HCG level, with a GP report.
Step 4
Interpretation, a repeat test where a level needs tracking, and referral to an early pregnancy unit or gynaecology where there is a concern.


Physician Associate
Priya is a devoted Physician Associate working at Private Medical Clinic. She holds a BSc in Biochemistry from Keele University and an MSc in Physician Associate Studies from Buckinghamshire New University.

Private GP with a Special Interest in Women’s and Sexual Health
Dr Jayawardena completed her medical training at University of Birmingham in 2012. She completed her postgraduate Masters (MSc.) in Health Research at University of Warwick in 2015.
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Human chorionic gonadotropin, HCG, is produced by the developing placenta from very early in pregnancy. Both urine and blood tests detect it, and the difference is what they report.
Important limits, stated plainly:
What to do with a positive result. If you are continuing the pregnancy, contact your GP or self-refer to maternity services to start antenatal care, which includes a dating scan, blood group and Rhesus testing, and screening. NHS antenatal care is comprehensive and free, and it is the right place for pregnancy care. If you are not sure what you want to do, that is entirely valid, and you are entitled to non-directive information and time to decide.
| Private Blood Test | Urine Test | NHS | |
|---|---|---|---|
| Cost | £120 | £1 to £15 | Free at GP or sexual health clinic |
| Accuracy from due date | Very high | Over 99 per cent | Very high |
| Earliest detection | 8 to 11 days after conception | Around the date your period is due | Varies |
| Result type | A measured number | A line | Usually a line |
| Can be tracked over 48 hours | Yes | No | Where clinically indicated |
| Speed | 24 to 48 hours | Minutes | Minutes to days |
| Early pregnancy scanning | Referral | Not applicable | Early pregnancy units, free |
For the straightforward question, a urine test. It costs a pound or two and is over 99 per cent accurate from the date your period is due.
From roughly 8 to 11 days after conception, earlier than urine. Testing before that can give a negative in a developing pregnancy.
Within 24 to 48 hours.
No. Only a scan can establish location, and no blood test confirms a healthy pregnancy. A rising level over 48 hours is reassuring rather than conclusive.
Because the change over 48 hours is more informative than a single level. It should roughly double in a normally developing early pregnancy.
Completely. Nothing is shared without your consent.
Contact your GP or self refer to maternity services. NHS antenatal care is comprehensive and free, and includes a dating scan and routine bloods.
Very early detection, an ambiguous urine result, or where a level needs monitoring over 48 hours because of pain, bleeding or a previous ectopic pregnancy.
£120, with a repeat test for serial monitoring.
No. The range of normal levels at each stage is very wide. Ultrasound dates a pregnancy.
Contact an early pregnancy unit or go to A and E the same day. Pain on one side, shoulder tip pain or faintness can indicate an ectopic pregnancy, which is an emergency.
Not on site. We can refer you for an early pregnancy scan, and NHS early pregnancy units provide this free and quickly.
Yes, and there is no judgement whatsoever.
Book a confidential appointment. A measured HCG level with results in 24 to 48 hours, and repeat testing where a level needs tracking. If you have pain or bleeding in early pregnancy, do not wait. Contact an early pregnancy unit or go to A and E today.