Obstetric dating online dating questions men should ask
You may need to have a full bladder for this scan, as this makes the ultrasound image clearer.You can ask your midwife or doctor before the scan if this is the case. Find out more about what happens during a pregnancy ultrasound scan.
You may have calculated the length of your pregnancy from the first day of your last menstrual period (LMP).
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The bright white circle center-right is the head, which faces to the left.