Dating scans in pregnancy

During the course of the pregnancy, every mother should have at least two scans.

These help to ensure the pregnancy goes smoothly, and to identify any problems ahead of time.

dating scans in pregnancy-54

This can be due to a number of factors, including whether the pregnancy was planned or not, and if the mother often has irregular periods.

When you are offered a dating scan and the sonographer gains a picture of the baby’s development, they can use this to accurately calculate the baby’s age based on their size and formation.

This allows more precise timing for later scans, doctors’ appointments and check-ups on both mother and baby.

As medical professionals have a precise idea of the baby’s development over nine months, knowing the foetal age makes it easier to judge if everything is fine with the baby.

The scan also gives a due date, which is sometimes a small range of dates due to a difference with your own dating attempt.

Last modified 21-Mar-2015 07:03