7 Essential Pregnancy Scans Every Expecting Mum Should Know

Pregnancy is an exciting journey filled with milestones, and ultrasound scans play a vital role in monitoring your baby’s development. From confirming pregnancy to assessing growth and wellbeing, each scan provides valuable insight at different stages. Many mums begin their search with terms like obstetric ultrasound near me, hoping to find reliable, local care that offers accurate imaging and supportive guidance throughout pregnancy.

Understanding the purpose of each recommended scan helps expecting mothers feel informed, reassured and confident as their pregnancy progresses.


1. Early Pregnancy or Dating Scan

Usually performed between 6 and 10 weeks, the dating scan confirms the pregnancy, checks the baby’s heartbeat and estimates the due date.


Why It Matters

  • Confirms gestational age
  • Detects multiple pregnancies
  • Provides early reassurance


This first scan is often an emotional moment, offering a first glimpse of your growing baby.


2. Nuchal Translucency (NT) Scan

Conducted between 11 and 13 weeks, the NT scan assesses the risk of certain chromosomal conditions by measuring fluid at the back of the baby’s neck.


What It Evaluates

  • Risk indicators for genetic conditions
  • Early structural development
  • Placental positioning


This scan is often combined with blood tests to provide more detailed screening information.


3. First Trimester Screening Scan

While similar to the NT scan, this broader screening focuses on overall early development and confirms that the pregnancy is progressing appropriately.


Key Benefits

  • Early detection of potential concerns
  • Peace of mind for expectant parents
  • Clear guidance on next steps if required


Early identification allows for informed decision-making and ongoing monitoring.


4. Morphology (Anatomy) Scan

Performed between 18 and 22 weeks, the morphology scan is one of the most detailed assessments during pregnancy.


What the Anatomy Scan Checks

  • Baby’s organs and structural development
  • Brain, spine and heart formation
  • Amniotic fluid levels and placental position


This comprehensive scan ensures that major anatomical structures are developing as expected.


5. Growth Scan

Growth scans are typically recommended in the third trimester, especially if there are medical considerations or previous pregnancy complications.


Why Growth Monitoring Is Important

  • Tracks baby’s size and weight
  • Assesses placental function
  • Monitors amniotic fluid levels


Regular monitoring supports timely interventions if growth concerns arise.


6. Doppler Scan

A Doppler scan measures blood flow in the placenta and umbilical cord, helping assess how well oxygen and nutrients are reaching the baby.


When It May Be Recommended

  • High blood pressure in pregnancy
  • Reduced baby movements
  • Concerns about restricted growth


This scan adds an extra layer of reassurance when closer monitoring is required.


7. Position and Wellbeing Scan

Late in pregnancy, a scan may be performed to confirm the baby’s position and overall wellbeing before birth.


What It Confirms

  • Baby’s head-down position
  • Amniotic fluid levels
  • Placental location


This information helps guide birth planning and preparation.


Choosing Local, Trusted Ultrasound Care

When searching for an obstetric ultrasound near me, many mums are looking for convenient access, clear communication and experienced care. Local services make it easier to attend scheduled appointments, discuss results promptly and feel supported throughout each trimester.


Proximity also matters in pregnancy, particularly if additional scans are needed. Having access to nearby ultrasound services reduces stress and ensures continuity of care between your imaging provider and obstetric team.


Final Thoughts

Pregnancy scans provide essential insight into your baby’s growth, development and wellbeing at every stage. From early dating scans to third-trimester growth assessments, each ultrasound serves a specific and valuable purpose. By understanding the seven essential pregnancy scans and choosing trusted local care, expecting mums can approach their journey with clarity, reassurance and confidence.


Dr Kavita Maravar’s Practice

The Bond, Suite 4.04,

Level 4/8 Elizabeth Macarthur Dr,

Bella Vista NSW 2153,

Australia


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