For expectant mums in Australia, an ultrasound is a key part of pregnancy care, offering reassurance and a glimpse into your baby’s development. Here’s what to expect, how to prepare and the benefits of this essential scan.
What Happens During an Ultrasound?
Ultrasounds use high-frequency sound waves to create images of your baby inside the womb. During the procedure, a trained sonographer will apply a special gel on your abdomen. The gel helps the ultrasound transducer glide smoothly over your skin and ensures better sound wave transmission. The transducer emits sound waves that bounce off your baby, creating an image displayed on a monitor.
Most ultrasounds are performed transabdominally, but early in pregnancy, a transvaginal scan might be needed for a clearer view. This involves inserting a small probe into the vagina, which is generally painless but may feel slightly uncomfortable. The sonographer will examine the baby’s development, check the heartbeat, measure the baby’s size and evaluate the placenta and amniotic fluid.
Do You Need to Prepare?
For many ultrasounds, you may be asked to have a full bladder. Drinking water before your appointment helps improve image clarity by lifting the uterus higher into the abdomen. You’ll typically be instructed to drink a set amount of water (usually 500 ml to 1 litre) about an hour before the scan. Make sure to follow your healthcare provider’s specific instructions.
Wear comfortable clothing that allows easy access to your abdomen. Some mums prefer bringing a loved one to share this special moment but check with your healthcare provider if guests are allowed.
Risks of Ultrasound
Ultrasounds are non-invasive and considered safe. There is no radiation exposure and extensive research shows no harm to either mother or baby. The sound waves used in ultrasound imaging are gentle and harmless.
Benefits of Ultrasound
Ultrasounds provide critical information about your baby’s growth and well-being. They help confirm your due date, detect multiple pregnancies and identify any developmental concerns early. For the mother, an ultrasound offers peace of mind, as seeing the baby’s heartbeat and movements can be deeply reassuring. Additionally, ultrasounds guide healthcare professionals in making informed decisions about your pregnancy, ensuring both you and your baby receive optimal care.
Overall, an ultrasound is a memorable and informative experience, giving you a preview of your little one while ensuring everything is progressing well. Always consult with your healthcare provider for personalised advice and to understand the schedule of ultrasounds best suited for your pregnancy.