Scan baby check make dating heart

24 Mar

The sonographer will tuck some tissues under your clothes so you don't get gel all over them.

He or she will then move a hand-held transducer over your belly, which bounces high-frequency sound waves off your baby to create a picture on the monitor.

Before the scan you will be asked to drink a lot of water and have a full bladder, as this puts the uterus in a better position to be scanned.

This can be something of an uncomfortable challenge if your sonographer has particularly long waiting times.

It's wonderful to see the little blob with a heartbeat that will become your baby.

Usually two scans are done during the first trimester.

Ask your GP if you want the reassurance of an early scan. The scan's main purpose is to work out accurately how many weeks pregnant you are and estimate your due date.

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Although you don't need a scan to confirm a pregnancy, having one in the early weeks will: But scans can also be quite worrying.

This is even though you don't actually conceive until 14 days after your LMP, or later than this if your cycle is longer than 28 days.

Having a scan in the first few weeks of pregnancy can be thrilling.

It's amazing to see the little blob with a heartbeat that will soon become your baby.

For most mums-to-be, the first scan will be a dating scan at between 10 weeks and 13 weeks plus six days of pregnancy.