When you’re expecting, finding the right obstetric ultrasound near me is an important part of ensuring a smooth and healthy pregnancy journey. Ultrasound scans are not only exciting moments to see your baby growing but also vital medical assessments that track development, check for any concerns, and help plan the safest care possible.
In Australia, pregnancy ultrasounds are typically done at specific stages, each with a distinct purpose. Understanding what happens during each stage can help you feel more prepared and confident throughout your pregnancy.
The Purpose of Pregnancy Ultrasounds
Pregnancy ultrasounds use sound waves to create images of your developing baby. They are safe, non-invasive, and provide valuable insights for both you and your healthcare team. Depending on your pregnancy, you may have several scans from early weeks right through to the final trimester.
Each scan plays a role in:
- Confirming pregnancy
- Monitoring growth and development
- Checking for potential complications
- Planning for labour and delivery
The Early Pregnancy Scan (Around 6–8 Weeks)
The first ultrasound often happens early in pregnancy, especially if there are questions about your dates or you have experienced any symptoms such as spotting or pain. At this stage, the scan is usually called a “dating scan” and can be performed via the abdomen or internally.
Your obstetric ultrasound near me provider will check:
- Whether the pregnancy is in the uterus
- The number of embryos
- Heartbeat confirmation
- Estimated due date
While the baby is still tiny, this scan gives a clear picture of early development and reassures you that the pregnancy is progressing as expected.
The Nuchal Translucency Scan (11–14 Weeks)
The next major stage is the nuchal translucency scan, which is part of the combined first-trimester screening for chromosomal conditions. This ultrasound measures the fluid at the back of the baby’s neck and, when combined with a blood test, helps assess the likelihood of certain genetic conditions.
You’ll also see:
- Early views of your baby’s face, limbs, and movements
- The placenta starting to form
- A more accurate estimation of gestational age
For many parents, this is the first time they see their baby moving on screen, making it an emotional and memorable milestone.
The Anatomy Scan (18–22 Weeks)
The anatomy scan is one of the most detailed ultrasounds of pregnancy. Sometimes called the morphology scan, it thoroughly examines your baby’s organs, bones, and physical structure.
During this scan, your obstetric ultrasound near me specialist will check:
- Brain and spine development
- Heart structure and rhythm
- Kidneys, stomach, bladder, and other organs
- Placental position and amniotic fluid levels
- Baby’s growth measurements
If you wish to know your baby’s sex, this is usually when it can be revealed. More importantly, this scan detects most major structural concerns, allowing for timely medical planning if needed.
Growth and Wellbeing Scans (28–32 Weeks)
Not all pregnancies require extra ultrasounds, but if your doctor wants closer monitoring, you may have a growth scan in the third trimester. This scan ensures your baby is growing at the right rate and that the placenta is functioning well.
Key points assessed include:
- Baby’s position (head down, breech, or transverse)
- Amniotic fluid volume
- Blood flow in the umbilical cord and placenta
- Estimated weight and growth patterns
These scans are particularly important if you have conditions such as gestational diabetes, high blood pressure, or a history of complications.
Late Pregnancy or Pre-Labour Scans (After 36 Weeks)
In the final weeks, an ultrasound may be done to check if the baby is in the optimal position for birth and whether the placenta is still working efficiently.
At this stage, your obstetric ultrasound near me service might focus on:
- Confirming head-down position
- Measuring fluid levels
- Assessing blood flow to the baby
- Checking for signs of reduced growth or distress
This scan can influence decisions about induction or a planned caesarean if certain risks are identified.
What to Expect During the Ultrasound Process
No matter which stage you’re in, pregnancy ultrasounds are generally painless and take between 15 and 45 minutes, depending on the detail required. You may be asked to drink water beforehand to fill your bladder, as this helps create a clearer image in earlier stages.
During the scan:
- Gel is applied to your abdomen.
- A handheld device (transducer) is moved across your skin.
- Images of your baby are displayed on a screen.
- The sonographer may point out key features or take measurements.
You might receive printed images or digital copies to share with family and keep for memories.
Emotional Connection and Reassurance
While ultrasounds are medical tools, they also offer emotional reassurance. Seeing your baby, hearing the heartbeat, and watching tiny movements can deepen the bond between you and your unborn child.
For some parents, these appointments also help ease anxiety, especially if they’ve experienced pregnancy loss or complications in the past.
Preparing for Each Scan
To make the most of each ultrasound:
- Wear comfortable clothing that allows easy access to your abdomen.
- Arrive with a partially full bladder if advised.
- Bring your partner or support person if you wish.
- Prepare any questions you have for your care provider.
Final Thought
Understanding each stage of pregnancy ultrasounds allows you to approach them with confidence and excitement. From confirming early development to checking growth in the final weeks, these scans play a vital role in ensuring the health and safety of both mother and baby. By finding a reliable obstetric ultrasound near me, you can enjoy peace of mind knowing you’re receiving thorough, professional care at every stage of your pregnancy journey.
Dr Kavita Maravar’s Practice
The Bond, Suite 4.04,
Level 4/8 Elizabeth Macarthur Dr,
Bella Vista NSW 2153,
Australia
