What is a morphological scan?
A morphological scan, also known as an anomaly scan or 20-week scan, is a detailed ultrasound examination typically performed around the 18-22 weeks of pregnancy. It aims to assess the physical development and well-being of the baby, providing an opportunity to detect any potential abnormalities or markers for genetic conditions.
What can you expect during a morphological scan?
During a morphological scan, a sonographer or radiologist will use a specialized ultrasound machine to generate detailed images of your baby’s anatomical structures. They will carefully examine each part of the baby’s body, including the head, brain, spine, heart, arms, legs, kidneys, and bladder.
The scan may take around 30-45 minutes, depending on the baby’s position and cooperation. It is a non-invasive and painless procedure, although you may experience some discomfort due to the pressure of the transducer on your belly.
The sonographer will explain each step and share the images with you in real-time, giving you the opportunity to marvel at your baby’s development and ask any questions that may arise.
What can be detected during a morphological scan?
A morphological scan is designed to identify any major physical abnormalities or structural abnormalities of your baby’s organs. Some of the conditions that can be detected include neural tube defects, heart defects, cleft lip/palate, limb abnormalities, and abdominal wall defects, among others.
It is important to note that not all abnormalities can be detected through a morphological scan, as some may develop later in pregnancy or be too subtle to identify using ultrasound alone. However, the scan provides an opportunity for early intervention and additional testing if any potential issues are identified.
What should you do to prepare for a morphological scan?
Preparing for a morphological scan is relatively simple. Here are a few tips to ensure you get the most out of your appointment:
- Drink plenty of water before the scan to have a full bladder, which helps improve the clarity of the ultrasound images.
- Wear loose and comfortable clothing to facilitate easy access to your belly.
- Consider bringing your partner or a support person along to share this special moment.
It is also a good idea to prepare yourself emotionally, as the scan can evoke a range of feelings. Remember that the primary goal of the scan is to ensure the well-being of your baby, and it offers an opportunity to detect and address any potential issues proactively.
A morphological scan is a crucial step in ensuring the healthy development of your baby. By providing a comprehensive view of your baby’s anatomy, it allows healthcare professionals to detect potential abnormalities and provide appropriate care. Knowing what to expect and how to prepare can help you make the most out of this valuable experience. Embrace the marvel of modern technology and cherish the opportunity to witness the wondrous journey of pregnancy.