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Karyotype - London Pregnancy Clinic
Karyotype - London Pregnancy Clinic
In partnership with
Patient reviews
In partnership with London Pregnancy Clinic.

We're happy to offer this test at the London Pregnancy Clinic - 36 Spital Square, London E1 6DY - with the in-clinic blood draw included in the price. No further phlebotomy charges.

Karyotype - London Pregnancy Clinic

£290 See options below

Chromosome-level analysis of all 46 chromosomes - detects numerical changes (aneuploidies) and large structural rearrangements. Useful for couples investigating recurrent miscarriage or fertility issues.

Turnaround time 10-14 working days
Laboratory analysis About our testing →

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Useful information

The logistics, simply.

Everything you need to know about shipping, blood draw, and suitability.

Kit delivery & logistics

1. No kit to post - your blood draw is at the clinic. Once you have watched the pre-test video and signed your consent form, we email you a link to book your blood draw at London Pregnancy Clinic, 36 Spital Square, London E1 6DY. The appointment and the draw are included in the price.

2. From the clinic to the laboratory. The clinic's team take your blood sample and it is then sent to our partner laboratory. Turnaround is counted in working days from when your sample reaches the laboratory.

Turnaround
10-14 working days

Sample / draw options

Blood draw : Blood draw at London Pregnancy Clinic, 36 Spital Square - included in the price.

Test suitability

Karyotype analysis with Jeen Health is for adults. You do not need a GP referral or a pre-test consultation: genetic counselling is available on request, and is included if you tell us in the quick check before checkout that you are pregnant or that there are known genetic concerns in you or your family. The test analyses the chromosomes in your own blood sample - it is not a test of a pregnancy.

Genetic testing with Jeen Health is only available to individuals aged 18 and over.

How it works

Three steps. That's it.

Simple, clinician-supported steps to take your test with Jeen.

01

Watch the pre-test video

Watch the short pre-test video we email you after you order - there is no appointment to book. Genetic counselling is available on request.

02

Consent + collect

Complete your consent form online, then book your blood draw at London Pregnancy Clinic with the link we email you.

03

Results + follow-up

Your results are reviewed by your genetic counsellor. We share them with you securely, and book a follow-up consultation with onward referrals if your result is high-risk.

Reproductive & Newborn options

Compare every option we offer.

Price, turnaround and coverage side by side.

Test
From
Turnaround
Coverage
Price
Sperm Analysis in London
Sperm Analysis in London
-
2-3 working days
-
£220
Karyotype Chromosome Analysis
Karyotype Chromosome Analysis
-
17-21 working days
-
£290
Carrier Screening
Carrier Screening
-
17-21 working days
1,008 genes
£660
SMA Newborn Testing
SMA Newborn Testing
-
2-3 weeks
2 genes
£690
Newborn Genetic Screening
Newborn Genetic Screening
-
3-4 weeks
258 genes
£720
Carrier Screening + Karyotype
Carrier Screening + Karyotype
-
17-21 working days
-
£870
CGT - Igenomix Carrier Genetic Test
CGT - Igenomix Carrier Genetic Test
-
25 working days
-
£990
FAQ

Frequently asked questions.

How much does a karyotype test cost?
A Jeen Health karyotype test costs £290 for a single person and £550 for a couple. Both options include lab analysis at our partner laboratory and a clinical-grade results report. Genetic counselling is available on request and is not included as standard. It is included if, in the quick check before checkout, you say you are currently pregnant or that there are known genetic concerns in you or your family.

Where can I get a karyotype test?
This karyotype test includes your blood draw at the London Pregnancy Clinic (36 Spital Square, London E1 6DY), taken by their clinical team - the appointment and phlebotomy are included in the price, with no extra collection fee. Your sample is then sent to our partner laboratory for analysis.

How long do karyotype results take?
Turnaround is about 10-14 working days from when the lab receives your sample. Your genetic counsellor reviews every report, and we book a follow-up consultation if findings are high-risk.

Why might I need a karyotype test?
Karyotype testing is most often recommended after recurrent miscarriage, unexplained infertility, or where there's a known family history of chromosomal disorders such as balanced translocations or large deletions. It identifies structural changes that hormone panels and standard fertility tests miss.

Do I need a GP referral for karyotype testing?
No referral needed. Anyone aged 18+ can book Karyotype Chromosome Analysis directly with Jeen Health. After you order we email you a short pre-test video and your consent form, and once the form is signed we email you a link to book your blood draw at the London Pregnancy Clinic. Genetic counselling is available on request.

What are the limits of a karyotype test?
A karyotype looks at the number and structure of your chromosomes under a microscope, so it only sees changes larger than about 5-10 million base pairs. It cannot detect smaller deletions or duplications, single-gene variants or most other causes of miscarriage or infertility, so a normal result does not rule out a genetic cause. It needs cells that grow in the laboratory; if they do not, we arrange a free redraw. It analyses the chromosomes in your own blood sample and is not a test of a pregnancy - if you are pregnant, your midwife or fetal medicine team can explain options such as NIPT, CVS and amniocentesis.
Get in touch

Talk to a specialist.

Our team is here to help. Whether you're curious about testing, your results, or what's right for you - we're a message away.

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Email
my@jeen.health
Phone
+44 20 3870 9099
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