The scan image will be best viewed in a room that is dimly lit.
You will first be asked to lie on a couch and raise your top to your chest and lower your skirt or trousers to your hips.
Other details could be relevant in the calculation.
Please tell us if you have had a previous pregnancy with Down’s syndrome or How long does it take to get the results of my Down’s syndrome screening test? If the result of the screening test shows the chance of your baby having Down’s syndrome is greater than the Trust’s cut -off figure we will offer you a diagnostic test.
Please inform staff if you do not wish a trainee or student to be present.
Tissue paper will be tucked around your clothing to protect it from the ultrasound gel.