How early can you get a dating scan

how early can you get a dating scan - Ultrasound scan can be used to:Check your baby's size – at the dating scan, this gives a better idea of how many weeks pregnant you are; your due date, which is originally calculated from the first day of your last period, will be adjusted according to the ultrasound measurements. Dating scan is one that is performed in order to establish the gestational age of the pregnancy, and also reveal important information such as; the presence of a heart beat, the number of fetuses and gestation sacs as well as any unusual features. 6 to 7 weeks gestation the fetus is clearly seen on trans-vaginal ultrasound and the heart beat can be seen at this early stage (90 to 110 beats per minute under 6 to 7 weeks, then 110 to 200 beats per minute as the baby matures). The expected date of delivery (edd or edc) is calculated from your last menstrual period - if the early dating scan calculates the edd to be within 5 days of the edd from your last menstrual period.

Early Pregnancy Viability Scan (7 Weeks - 11 Weeks)

Early Pregnancy Viability Scan (or "Dating Scan") at The Birth Company in Harley Street, London. A Viability Scan is available for ...