YOUR SCAN

Ultrasound scans use sound waves to build a picture of the baby in the womb. The scans are painless, have no known side effects on mothers or babies, and can be carried out at any stage of pregnancy. 

For all the pregnancy scans no special preparation is needed, however if you are having an early reassurance scan a full bladder is required .

For your comfort it’s best to wear loose clothing that can easily be lifted or removed in order to expose your abdomen. You will lie on your back on an examination couch . A gel (sometimes cold) will be placed on your stomach and the transducer then moved back and forth across your stomach in order to gain the best possible image of the fetus.

 
Occasionally in early pregnancy , a trans vaginal scan may be needed to gain a clearer image of your baby , this is a small probe inserted into the vagina , the probe will be covered with a sheath and gel used , it should be painless, but if any discomfort occurs you have the choice to decline or cease the scan at any time . A chaperone is always available .

You’ll probably be asked to empty your bladder (pee) before the ultrasound starts. You’ll be asked to take off the lower half of your clothing and lie back on the examination table with your knees bent. 

The probe is covered by a sheath, which is then covered in lubricating gel. It will be inserted slowly for about 5 to 8cm into your vagina. That usually doesn’t hurt, but you will feel pressure and it can be uncomfortable. The probe will be moved around to get the best view possible.

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Ultrasound scans can take around 10-15 minutes, sometimes longer depending on the baby's position. This is more likely with a gender determination or 4D scan.