Article contributed by: Dr T P Baskaran, Consultant Maternal Fetal Medicine, Obstetric & Gynaecology
Why is ultrasound used in pregnancy?
The ultrasound is the primary imaging tool in obstetric practice. It is safe at every stage of pregnancy, gives real-time images, allows detailed assessment of the structures, and helps in the monitor the fetal wellbeing. It causes no discomfort to the mother, is affordable, and the equipment is portable, making it accessible in most healthcare settings.
When are scans done during pregnancy?
In an uncomplicated pregnancy, it is recommended to have at least one good-quality scan in each trimester: