The dating scan is usually your first proper look at your baby. It normally takes place between 10 and 14 weeks, and it's offered to everyone on the NHS.
Its main job is to work out your due date from your baby's measurements, and to check the basics of how your pregnancy is developing.
🔍What it checks
- Your baby's heartbeat
- How many weeks pregnant you are, and your estimated due date
- Whether you're expecting more than one baby
- That your baby is growing in the right place
- Your baby's early development
💛What to expect
The scan is done over your tummy. A fairly full bladder can help give a clearer picture, so you may be asked to drink water beforehand.
If you choose to have combined screening for Down's, Edwards' and Patau's syndromes, a nuchal translucency (NT) measurement can be taken at this scan alongside a blood test. This is entirely your choice.
💬Questions worth asking
- Is everything measuring as expected for my dates?
- Would you recommend combined screening, and what does it involve?
- When will my next scan be?
Good to know. Screening is always your choice. Your midwife can talk you through what each test can and can't tell you before you decide.
Sources:
www.nhs.uk www.nhs.uk