Twin Pregnancy


Twin pregnancies can be detected as early as 6 weeks in some cases. However, if you would like to know for sure as well as hear the baby’s heartbeat, you can book a Viability Scan with us from 8 weeks, to:

✅ Estimate the Gestational Age (GA) or the Estimated Due Date (EDD)
✅ Confirm the baby’s heartbeat
✅ Check for twin pregnancies
✅ Verification of normal development of the pregnancy and the baby (embryo)

In the images below you can see:

1️⃣ Twins in a womb at about 8 weeks GA via a standard 2D transabdominal scan. Note that both embryos are about the size of a blueberry at this stage!
2️⃣ A transvaginal (TVS) 3D image of twins in the womb at about 9 weeks GA
3️⃣ A model we have at the clinic to demonstrate the development of twins in the womb at later stages in the pregnancy.

On our website, we have in-depth information about our process and types of scans, but if you do have any questions at all, please feel free to get in touch with us!

Twins with separate placentas at 9 weeks

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London Pregnancy Clinic

36 Spital Square

London E1 6DY
United Kingdom

Clinic Hours

Monday – Friday



Public Transport

Elizabeth, Central, Circle, Hammersmith & City and Metropolitan lines to Liverpool Street or Northern line to Moorgate.

Overground at Shoreditch High Street. All stations within 5-10 minutes' walk.


We are within the Congestion Charge Zone (just!) with a few pay-and-display parking spaces in front of the building. 

Parking available in Shoreditch which is just outside the Congestion Charge Zone.

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