Among the various necessary tests during pregnancy, the anomaly scan is a key milestone in ensuring the well-being of both mother and child. In this blog, we’ll explore the importance of an anomaly scan, how it works, and why it plays a vital role in monitoring the healthy development of an unborn baby.


Understanding Anomaly Scans:


An anomaly scan, also known as a mid-pregnancy ultrasound or Level II ultrasound, is a specialized prenatal test performed between 18 and 22 weeks of pregnancy. This detailed ultrasound aims to assess the baby’s growth and detect any abnormalities that may be present. The procedure is safe, non-invasive and usually takes around 20 to 30 minutes.


Why is this necessary?


Anomaly scans serve as a vital tool for early identification of potential problems and allow doctors to take appropriate action or offer support to ensure the best possible outcome for both mother and baby. The scan can reveal a variety of abnormalities, including those affecting the baby’s brain, spine, heart, limbs, abdominal wall and other major organs. In addition, it can also provide valuable information about placental and amniotic fluid levels.


Anomaly Scan


What to expect during Anomaly Scan?


Before the anomaly scan, the radiologist explains the procedure to the expectant mother and explains any concerns. To facilitate a better view, it is advisable to have a moderately full bladder during the scan.


During the scan, the radiologist applies a special gel to the mother’s abdomen and uses a transducer to transmit high-frequency sound waves to the uterus. These sound waves are reflected as echoes and create images of the baby on the monitor. The sonographer will carefully examine various aspects and measure specific parameters to ensure that the baby’s growth is within the expected range. It is important to note that the scan is primarily a diagnostic procedure and gender determination, if requested, may be provided as an additional option.


Emotional impact on parents:


For expectant parents, an anomaly scan can be both an exciting and an anxious experience. The anticipation of seeing your baby for the first time and receiving positive feedback about the baby’s health brings immense joy. However, the possibility of detecting potential anomalies can also lead to concerns and worries. It is important to note that an anomaly scan is not definitive and may only indicate the possibility of a problem. Additional tests may be required to confirm any abnormalities if they are found.


Coping with uncertainty:


If an anomaly is detected during a scan, it’s natural for parents to feel overwhelmed. In such cases it is essential to seek support from healthcare professionals who can offer advice, answer questions and discuss available options. Remember that most anomaly scans result in reassuring news, but if there are any concerns, early detection can lead to better treatment and treatment plans.



An anomaly scan is a significant milestone in the pregnancy journey and provides an invaluable insight into the well-being and development of the unborn child. As a powerful diagnostic tool, it allows doctors to detect potential problems early, increasing the chances of successful interventions and positive outcomes. For expectant parents, the scan is a moment of great emotion when they catch a glimpse of their baby and receive reassurance about their child’s health. Regardless of the results, remember that knowledge is power and early detection allows for early action and support. The anomaly scan serves as a reminder of the wonders of life and the importance of embracing the journey, the joys and challenges that come with bringing a new life into the world.


To get Anomaly Scan done at Sparsh, call our helpline number 9830117733.


To know more about other sorts of USG’s required during pregnancy, refer to the following blog:






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