Scan baby check make dating
The 12-week scan is the first in depth look at your growing baby and assesses the early development in the womb.‘The first thing we do is look and listen for the heartbeat.
The CRL is measured to check the date of the pregnancy and make sure it is in the 45 to 84mm range,’ explains Dean.
The probe is covered with a disposable protective sheath.
This includes the skull, the brain, that there are two arms, two legs, the heart, stomach, bowel, pelvis and bladder.’Brace yourself: The pregnancy internal examination12 weeks pregnant - what you need to know The nuchal translucency measures the fluid at the back of the baby’s neck and gives you an indication of the risk that your baby may suffer from Down’s syndrome.‘Current guidelines for the 12-week scan is undertaken alongside the Nuchal scan or Down’s screening,’ says Dean.
Transvaginal ultrasound usually produces better and clearer images of the female pelvic organs including the developing pregnancy, because the ultrasound probe lies closer to these structures.
The transvaginal ultrasound probe is thin, about 2cm diameter.
But don’t overdo it – we all know how often you need to pee these days.
You will get a hospital appointment with a sonographer for your scan.
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Pregnancy ultrasounds are performed mainly using transabdominal ultrasound.