A1 a system of communication consisting of sounds, words, and grammar, or the system of communication used by people in a particular country or type of work: She does research into how children acquire language.
2. Dating Scan. When is it carried out: When there are no problems, you will have to undergo two ultrasounds during your pregnancy. A dating scan will be the first scan that you undergo. The scan is booked atbetween 10 weeks and 13 weeks plus six days of pregnancy. What happens in the process: During this scan, the sonographer will apply gel on your tummy and move a hand-held device over your skin. The device is called a transducer.
Ultrasound is a medical technique for creating images using high frequency sound waves and echoes. An ultrasound during pregnancy is used to give the sonographer a look at how the baby is developing inside your womb, and this may help to detect any problems.If your scan takes place early in the pregnancy, you may be asked to attend the appointment with a full bladder.round 70 percent of pregnant women in the US will have an ultrasound. In the UK, this number is higher because ultrasounds are carried out as routine procedures for all pregnant women. Ultrasounds are used to determine the size of your baby, the estimated due date, and whether the babyâs organs are developing well.