Preparation for dating scan
It's fascinating to get a sneak peek of your baby — and fun to take home a souvenir photo to start the baby album.Virtually all practitioners order an ultrasound anatomy scan for all their moms-to-be.
To get the most comprehensive anatomy assessment, the sonographer will be aiming for many different views from lots of different angles.
With the blood test, the accuracy increases to 85%.
Women who return a high-risk result from the screening will be offered formal genetic testing using other procedures, such as amniocentesis or chorion villus sampling (CVS).
Your baby will be measured from crown to rump, around the middle, and around the head, and his or her weight will be estimated.
The four chambers of the heart will be looked at, as well as the kidneys, bladder, stomach, brain, spine and sex organs.