What to Expect from Anomaly Scan During 20-24 Weeks Pregnancy

The anomaly scan, often performed between 20 and 24 weeks of pregnancy, is a crucial step in prenatal care. It provides detailed information about the baby's development and helps identify any potential issues early on. Understanding what to expect from this scan can help reduce anxiety and prepare for the appointment.

Purpose of the Anomaly Scan

The main goal of the anomaly scan is to check the baby's anatomy in detail. This includes examining the brain, heart, spine, limbs, and other organs. The scan helps detect structural abnormalities that might require further investigation or specialist care.

During this scan, the sonographer will also check the fetal anatomy , position of the placenta and the amount of amniotic fluid. These factors are important for the baby's health and the progress of the pregnancy.

The scan typically lasts between 20 to 45 minutes, depending on the baby's position and cooperation. It is a non-invasive procedure using ultrasound waves to create images of the baby inside the womb.

Anomaly scan showing detailed fetal anatomy

What Happens During the Scan Appointment

When you arrive for the anomaly scan, you will be asked to lie on an examination couch. A gel will be applied to your abdomen to help the ultrasound probe make clear contact with your skin. The sonographer will then move the probe over your belly to capture images of the baby.

You may be able to see the baby on the screen during the scan. The sonographer will measure various parts of the baby’s body and check for any abnormalities. They will also assess the baby's growth and development.

It is important to remain as still as possible during the scan to get clear images. Sometimes, the baby may be in a position that makes it difficult to see certain parts. In such cases, you might be asked to move or come back for a repeat scan.

Understanding the Results of the Anomaly Scan

After the scan, the sonographer will review the images and measurements. They will look for any signs of anomalies or developmental issues. Most scans show that the baby is developing normally, which can be reassuring.

If any concerns arise, the sonographer or your healthcare provider will discuss the findings with you. They may recommend further tests or specialist referrals to get a clearer picture.

It is important to remember that the anomaly scan is a screening tool, not a diagnostic test. This means it can identify potential issues but cannot guarantee the absence of all problems.

Preparing for the Anomaly Scan

To prepare for the scan, it is helpful to wear comfortable clothing that allows easy access to your abdomen. You may be advised to have a full bladder for the scan, as this can improve image quality, but follow the specific instructions given by your healthcare provider.

Bringing a partner or support person can provide comfort during the appointment. You might also want to prepare questions in advance to discuss with the sonographer or doctor.

Remember to bring any previous scan reports or medical records, as these can help provide context for the current scan.

Preparation for anomaly scan with ultrasound gel application

What Happens After the Scan

Once the scan is complete, you will usually receive a report summarising the findings. This report will be shared with your obstetrician, who will discuss the results with you during your next appointment.

If the scan shows no abnormalities, you can continue with routine prenatal care. If any issues are detected, your healthcare team will guide you through the next steps, which may include additional scans, tests, or specialist consultations.

It is normal to feel a range of emotions after the scan. If you have concerns or questions, do not hesitate to reach out to your healthcare provider for support.

Importance of Choosing a Trusted Diagnostic Centre

Choosing a reliable and experienced diagnostic centre for your anomaly scan is essential. Centres like Ashwin Scans in Ambattur specialise in high-quality, affordable fetal anomaly and echo scans. Their experienced team and advanced technology ensure accurate and detailed assessments.

Access to trusted diagnostic services helps expectant parents make informed decisions and receive timely care when needed. It also provides peace of mind during this important stage of pregnancy.

For more information about anomaly scans and prenatal care, you can visit Ashwin Scans.

This detailed overview of what to expect from the anomaly scan during 20-24 weeks of pregnancy aims to provide clear, practical information. Understanding the process and its purpose can help you feel more prepared and confident as you monitor your baby's development.