My dating scan is wrong why
Most scans show that the baby is developing normally and no problems are found.This is because most babies are healthy and do not have abnormalities.Ultrasound scans use sound waves to build a picture of the baby in the womb.The scans are completely painless, have no known side effects on mothers or babies, and can be carried out at any stage of pregnancy.
You can find out more about the dating scan and the anomaly or mid-pregnancy scan.
There are no known risks to the baby or the mother from having an ultrasound scan, but it is important that you consider carefully whether to have the scan or not.
The scan can provide information that may mean you have to make further important decisions.
The sonographer passes a handheld device called a probe over your skin.
It is this probe that sends out ultrasound waves and picks them up when they bounce back.
The sonographer will be able to tell you the results of the scan at the time. Some people want to find out if their baby has problems, while others don't.